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Japanese submarine I-26

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I-26 Japanese submarine.jpg
I-26 in Hiroshima Bay, late October 1941.
History
Empire of Japan
NameSubmarine No. 139
BuilderKure Naval Arsenal, Kure, Japan
Laid down7 June 1939
Launched10 April 1940
Renamed
  • I-27 on 10 April 1940
  • I-26 on 1 November 1941
Completed6 November 1941
Commissioned6 November 1941
FateSunk 26 October 1944
Stricken10 March 1945
General characteristics
Class and typeType B1 submarine
Displacement
  • 2,584 tons surfaced
  • 3,654 tons submerged
Length108.7 m (356 ft 8 in)
Beam9.3 m (30 ft 6 in)
Draft5.1 m (16 ft 9 in)
Propulsion
  • 2 diesels: 12,400 hp (9,247 kW)
  • electric motors: 2,000 hp (1,491 kW)
Speed
  • 23.5 knots (43.5 km/h; 27.0 mph) surfaced
  • 8 knots (15 km/h; 9.2 mph) submerged
Range14,000 nautical miles (26,000 km; 16,000 mi) at 16 knots (30 km/h; 18 mph)
Test depth100 m (328 ft)
Complement94 officers and men
Armament
Aircraft carriedone seaplane

I-26 was an Imperial Japanese Navy B1 type submarine commissioned in 1941. She saw service in the Pacific War theatre of World War II, patrolling off the West Coast of Canada and the United States, the east coast of Australia, and Fiji and in the Indian Ocean and taking part in Operation K, preparatory operations for the Aleutian Islands campaign, and the Guadalcanal campaign, the Marianas campaign, and the Battle of Leyte Gulf. She was the first Japanese submarine to sink an American merchant ship in the war, damaged the aircraft carrier USS Saratoga (CV-3), sank the light cruiser USS Juneau (CLAA-52), and was the third-highest-scoring Japanese submarine of World War II in terms of shipping tonnage sunk. Her bombardment of Vancouver Island in 1942 was the first foreign attack on Canadian soil since 1870. In 1944, I-26′s crew committed war crimes in attacking the survivors of a ship she sank. She was sunk in October 1944 during her ninth war patrol.

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Imperial Japanese Navy

Imperial Japanese Navy

The Imperial Japanese Navy was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender in World War II. The Japan Maritime Self-Defense Force (JMSDF) was formed between 1952–1954 after the dissolution of the IJN.

Canada

Canada

Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's second-largest country by total area, with the world's longest coastline. It is characterized by a wide range of both meteorologic and geological regions. The country is sparsely inhabited, with most residing south of the 55th parallel in urban areas. Canada's capital is Ottawa and its three largest metropolitan areas are Toronto, Montreal, and Vancouver.

Australia

Australia

Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. Australia is the largest country by area in Oceania and the world's sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, with deserts in the centre, tropical rainforests in the north-east, and mountain ranges in the south-east.

Fiji

Fiji

Fiji, officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about 1,100 nautical miles north-northeast of New Zealand. Fiji consists of an archipelago of more than 330 islands—of which about 110 are permanently inhabited—and more than 500 islets, amounting to a total land area of about 18,300 square kilometres (7,100 sq mi). The most outlying island group is Ono-i-Lau. About 87% of the total population of 924,610 live on the two major islands, Viti Levu and Vanua Levu. About three-quarters of Fijians live on Viti Levu's coasts: either in the capital city of Suva; or in smaller urban centres such as Nadi—where tourism is the major local industry; or in Lautoka, where the sugar-cane industry is dominant. The interior of Viti Levu is sparsely inhabited because of its terrain.

Indian Ocean

Indian Ocean

The Indian Ocean is the third-largest of the world's five oceanic divisions, covering 70,560,000 km2 (27,240,000 sq mi) or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. Along its core, the Indian Ocean has some large marginal or regional seas such as the Arabian Sea, Laccadive Sea, Bay of Bengal, and Andaman Sea.

Operation K

Operation K

Operation K was a Japanese naval operation in World War II, intended as reconnaissance of Pearl Harbor and disruption of repair and salvage operations following the surprise attack on 7 December 1941. It culminated on 4 March 1942, with an unsuccessful attack carried out by two Kawanishi H8K "Emily" flying boats. This was the longest distance ever undertaken by a two-plane bombing mission, and one of the longest bombing sorties ever planned without fighter escort.

Aleutian Islands campaign

Aleutian Islands campaign

The Aleutian Islands campaign was a military campaign conducted by the United States, Canada, and Japan in the Aleutian Islands, part of the Territory of Alaska, in the American Theater and the Pacific Theater of World War II starting on June 3, 1942. In the only two invasions of the United States during the war of a U.S. incorporated territory, a small Japanese force occupied the islands of Attu and Kiska, where the remoteness of the islands and the challenges of weather and terrain delayed a larger American-Canadian force sent to eject them for nearly a year. Successful Japanese invasions of other U.S. territories, which were unincorporated territories, in the western Pacific shortly after the Attack on Pearl Harbor included Wake Island, Guam, and the Philippines. The islands' strategic value was their ability to control Pacific transportation routes as US General Billy Mitchell stated to the U.S. Congress in 1935, "I believe that in the future, whoever holds Alaska will hold the world. I think it is the most important strategic place in the world."

Guadalcanal campaign

Guadalcanal campaign

The Guadalcanal campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by American forces, was a military campaign fought between 7 August 1942 and 9 February 1943 on and around the island of Guadalcanal in the Pacific theater of World War II. It was the first major land offensive by Allied forces against the Empire of Japan.

Mariana and Palau Islands campaign

Mariana and Palau Islands campaign

The Mariana and Palau Islands campaign, also known as Operation Forager, was an offensive launched by United States forces against Imperial Japanese forces in the Mariana Islands and Palau in the Pacific Ocean between June and November 1944 during the Pacific War. The United States offensive, under the overall command of Chester W. Nimitz, followed the Gilbert and Marshall Islands campaign and was intended to neutralize Japanese bases in the central Pacific, support the Allied drive to retake the Philippines, and provide bases for a strategic bombing campaign against Japan.

Battle of Leyte Gulf

Battle of Leyte Gulf

The Battle of Leyte Gulf was the largest naval battle of World War II and by some criteria the largest naval battle in history, with over 200,000 naval personnel involved. It was fought in waters near the Philippine islands of Leyte, Samar, and Luzon from 23 to 26 October 1944 between combined American and Australian forces and the Imperial Japanese Navy (IJN), as part of the invasion of Leyte, which aimed to isolate Japan from the colonies that it had occupied in Southeast Asia, a vital source of industrial and oil supplies.

Merchant ship

Merchant ship

A merchant ship, merchant vessel, trading vessel, or merchantman is a watercraft that transports cargo or carries passengers for hire. This is in contrast to pleasure craft, which are used for personal recreation, and naval ships, which are used for military purposes.

Light cruiser

Light cruiser

A light cruiser is a type of small or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck. Prior to this smaller cruisers had been of the protected cruiser model, possessing armored decks only. While lighter and smaller than other contemporary ships they were still true cruisers, retaining the extended radius of action and self-sufficiency to act independently around the world. Through their history they served in a variety of roles, primarily as convoy escorts and destroyer command ships, but also as scouts and fleet support vessels for battle fleets.

Construction and commissioning

Built by the Kure Naval Arsenal at Kure, Japan, I-26 was laid down on 7 June 1939 as Submarine No. 139.[2][3] She was launched on 10 April 1940[2][3] and provisionally numbered I-27 that day,[2][3] but she was renumbered I-26 on 1 November 1941.[2][3] She was completed and commissioned on 6 November 1941.[2][3]

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Kure Naval Arsenal

Kure Naval Arsenal

Kure Naval Arsenal was one of four principal naval shipyards owned and operated by the Imperial Japanese Navy.

Kure, Hiroshima

Kure, Hiroshima

Kure is a port and major shipbuilding city situated on the Seto Inland Sea in Hiroshima Prefecture, Japan. With a strong industrial and naval heritage, Kure hosts the second-oldest naval dockyard in Japan and remains an important base for the Japan Maritime Self-Defence Force (JMSDF) named, JMSDF Kure Naval Base. As of 1 May 2015, the city has an estimated population of 228,030 and a population density of 646 persons per km2. The total area is 352.80 km2.

Japan

Japan

Japan is an island country in East Asia. It is situated in the northwest Pacific Ocean and is bordered on the west by the Sea of Japan, extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 14,125 islands, with the five main islands being Hokkaido, Honshu, Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto.

Ceremonial ship launching

Ceremonial ship launching

Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself.

Ship commissioning

Ship commissioning

Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition.

Service history

Pre-World War II

On the day of her commissioning, I-26 was attached to the Yokosuka Naval District and assigned to Submarine Division 4 in Submarine Squadron 1 in the 6th Fleet, a component of the Combined Fleet.[2][3] She departed immediately for work-ups in the Seto Inland Sea.[3]

On 10 November 1941, as the Japanese armed forces began to deploy for the offensive that would begin the Pacific campaign of World War II, I-26 was assigned to the 6th Fleet Reconnaissance Unit and received orders to conduct a prewar reconnaissance of the Aleutian Islands area.[3] She arrived at Yokosuka, Japan, on 12 November 1941, and began preparations for the mission, which called for I-26 to operate at the limits of her endurance.[3] Rather than embark a floatplane, her crew filled her hangar with food because of a lack of space below for sufficient provisions.[3] With modern Type 95 torpedoes in short supply, she instead loaded only ten old 6th Year Type torpedoes,[3] seven fewer torpedoes than she was designed to carry.

I-26 departed Yokosuka at 15:00 on 19 November 1941 and set course for the Aleutians with orders to reconnoiter American naval bases there and report on the United States Navy presence in the area to the commander-in-chief of the Combined Fleet, Admiral Isoroku Yamamoto, by 5 December 1941, then proceed to a patrol area in the Pacific Ocean halfway between San Francisco, California, and Hawaii to observe and report any American reinforcements headed toward Hawaii from the United States West Coast.[2][3] When she was 600 nautical miles (1,100 km; 690 mi) from the Aleutians, she began a routine of operating submerged by day and on the surface only at night.[3] After arriving in the Aleutians, she conducted a periscope reconnaissance of Attu, Kiska, and Adak between 26 and 28 November 1941 and of Dutch Harbor on Amaknak Island off Unalaska on 29 November.[2][3] Finding no American naval presence in any of these areas, she headed for her Pacific patrol area, centered around 28°00′N 141°30′W / 28.000°N 141.500°W / 28.000; -141.500.[3] She received the message "Climb Mount Niitaka 1208" (Japanese: Niitakayama nobore 1208) from the Combined Fleet on 2 December 1941, indicating that war with the Allies would commence with the attack on Pearl Harbor on 8 December 1941 Japan time, which was on 7 December 1941 on the other side of the International Date Line in both Hawaii and I-26′s patrol area.[3]

When 300 nautical miles (560 km; 350 mi) off San Francisco on 6 December 1941, I-26 sighted the 2,140-gross register ton cargo ship SS Cynthia Olson, a lumber steamer under charter to the United States Army making 10 knots (19 km/h; 12 mph) and carrying a cargo of U.S. Army supplies from Tacoma, Washington, to Honolulu, Hawaii.[3][4] Under orders not to commence hostilities until 0330 on 8 December Japan time — the anticipated time of the attack on Pearl Harbor, which was 08:00 on 7 December Hawaii time and 09:00 local time on 7 December in I-26′s patrol area[5]I-26 determined Cynthia Olson′s course and speed, pursued her until dark, then surfaced and moved ahead of her so as to be in position to attack her when hostilities began the next morning.[3]

World War II

First war patrol

SS Cynthia Olson sinking on 7 December 1941, photographed by a crewman of I-26.
SS Cynthia Olson sinking on 7 December 1941, photographed by a crewman of I-26.

At dawn on 7 December 1941, I-26 found Cynthia Olson exactly where the submarine′s crew expected to find her along her projected course.[3] At 09:00 local time on 7 December, which was 08:00 on 7 December in Hawaii and 03:30 on 8 December in Japan and was only minutes after the attack on Pearl Harbor began, I-26 determined Cynthia Olson′s nationality, surfaced near her, and fired a warning shot.[3] Cynthia Olson′s crew transmitted an SOS and abandoned ship in two lifeboats.[3][6] I-26 fired 18 rounds from her aft 140-millimeter (5.5 in) gun from a range of 1,000 yards (910 m) at Cynthia Olson, setting her ablaze.[3][7] Twenty minutes after opening fire, she received the message Tora! Tora! Tora! ("Tiger! Tiger! Tiger!"), indicating that the Pearl Harbor attack had achieved complete surprise.[3] She submerged and fired a torpedo at Cynthia Olson from a range of 450 yards (410 m), but it missed her astern because she still was underway.[3][7] I-26 surfaced again and resumed 140-millimeter (5.5 in) fire, firing 29 more rounds over the next two hours before departing the area when Cynthia Olson finally rolled onto her side in a sinking condition some five hours after I-26 first attacked her.[3][6][7] Cynthia Olson sank later on 7 December 900 nautical miles (1,700 km; 1,000 mi) northeast of Hawaii at 33°42′N 145°29′W / 33.700°N 145.483°W / 33.700; -145.483 (SS Cynthia Olson), the first American merchant ship lost after the entry of the United States into the war and the first American merchant ship sunk by a Japanese submarine.[2][3][4][8][9] The American ocean liner SS Lurline picked up Cynthia Olson′s SOS from a considerable distance away[7] and on 8 December the Japanese submarine I-19 came across her lifeboats and provided her survivors — 33 crewmen and two U.S. Army passengers — with food, but after that they were never seen or heard from again.[5][7]

After the submarine I-6 reported sighting a Lexington-class aircraft carrier and two cruisers steaming east-northeast of Oahu on 9 December 1941, the commander of the 6th Fleet, Vice Admiral Mitsumi Shimizu, aboard his flagship, the light cruiser Katori at Kwajalein Atoll in the Marshall Islands, ordered I-26 and all the other submarines of Submarine Squadron 1 except for those of the Special Attack Force serving as the mother ships for midget submarines to search for the ships.[3] The search was unsuccessful.[3]

On 14 December 1941, I-26 was among a number of submarines ordered to proceed to the U.S. West Coast to attack shipping.[3] The same day, Japanese Imperial General Headquarters ordered the submarines to bombard the U.S. West Coast, and Vice Admiral Shimizu instructed I-26 and the submarines I-9, I-10, I-15, I-17, I-19, I-21, I-23, and I-25 each to fire 30 rounds on the evening of 25 December, with the commander of Submarine Squadron 1, Rear Admiral Tsutomu Sato aboard his flagship I-9, in overall command of the bombardment.[3] I-26 arrived in her assigned patrol area in the Strait of Juan de Fuca off Cape Flattery, Washington, near Seattle on 20 December 1941 and sighted several merchant ships, but could not make any attacks due to heavy seas and poor visibility.[3] On 22 December, Admiral Yamamoto postponed the bombardment from 25 to 27 December, and on 27 December Rear Admiral Sato cancelled it entirely[3] because of the frequency of coastal air and surface patrols[10] and because the submarines tasked with carrying it out were very low on fuel.[3] I-26 concluded her patrol with her arrival at Kwajalein on 11 January 1942[2][3] after 54 days at sea.

January–February 1942

While at Kwajalein, I-26 fueled and loaded provisions in company with I-15, I-17, and I-23.[3] She also loaded modern Type 95 torpedoes for the first time in the war.[3] One source asserts that she made a voyage to Yokosuka and back to Kwajalein during January 1942 for new equipment and training.[2] While she was at Kwajalein, 46 U.S. Navy aircraft from the aircraft carrier USS Enterprise (CV-6) raided Kwajalein and Wotje Atoll on 1 February 1942, sinking a transport, wounding Vice Admiral Shimizu and damaging a number of ships, including Shimizu′s flagship Katori, the auxiliary submarine tender Yasukuni Maru, and I-23.[3] Moored alongside I-23, I-26 attempted to open fire on the attacking planes with her 25-millimeter antiaircraft gun, but it malfunctioned, and instead she submerged and avoided damage.[3] Two hours after the raid, the 6th Fleet ordered I-9, I-15, I-17, I-19, I-23, I-25, I-26, and the submarines Ro-61 and Ro-62 to find and attack Enterprise,[2][3] but they had no success.

Operation K

On 3 February 1942, I-15, I-19, I-23, and I-26 were recalled to Kwajalein,[2][3] and on 5 February they and I-9 were selected to participate in Operation K, which called for two Imperial Japanese Navy Kawanishi H8K1 (Allied reporting name "Emily") flying boats to fly from Wotje, stop at the French Frigate Shoals in the Northwestern Hawaiian Islands 500 nautical miles (930 km; 580 mi) west-northwest of Oahu to refuel from submarines, then fly to Oahu to bomb Honolulu before returning to Wotje.[3] I-9 was to take station halfway between Wotje and the French Frigate Shoals to act as a radio beacon for the aircraft, I-23 was to operate 10 nautical miles (19 km; 12 mi) south of Pearl Harbor to provide weather reports and rescue the crews of any aircraft that were shot down, and I-15, I-19, and I-26 were to refuel the planes.[2][3]

On 14 February 1942, I-15, I-19, and I-26 each had six fuel tanks for aviation gasoline installed in their hangars,[3] and the three submarines departed Kwajalein on 20 February 1942 bound for the French Frigate Shoals.[2][3] With I-26 remaining offshore in reserve, I-15 and I-19 arrived at French Frigate Shoals on 4 March 1942, where the two flying boats landed that evening.[3] After refueling they took off again, made the seven-hour flight to Honolulu, dropped their bombs early on 5 March without achieving anything of importance, and returned to the Marshall Islands safely.[3] With the operation complete, I-26 made for Yokosuka, Japan, where she arrived on 21 March 1942 and began repairs.[2][3]

March–May 1942

While I-26 was in Drydock No. 5 at Yokosuka, 16 United States Army Air Forces B-25 Mitchell medium bombers launched from the aircraft carrier USS Hornet (CV-8) struck targets in Japan on 18 April 1942 in the Doolittle Raid.[3] Some of I-26′s crew aboard her and ashore witnessed part of the raid, and one B-25 bombed and damaged the light aircraft carrier Ryūhō, which was undergoing conversion from the submarine tender Taigei in the adjacent Drydock No. 4.[3][11] I-26 suffered no damage or casualties in the raid.

Second war patrol

As Japan made preparations to begin the Aleutian Islands campaign with landings on Attu and Kiska in the Aleutian Islands and an air strike on Dutch Harbor, I-26 got underway from Yokosuka at 13:00 on 16 May 1942 to begin her second war patrol, ordered to reconnoiter the Kodiak Island area off the coast of the Territory of Alaska and then raid shipping off Seattle.[2][3] While she was at sea, she was reassigned to the Northern Force.[3] She conducted a reconnaissance of Kodiak Island on 24 May 1942[3] and of Chirikof Island and Sitkanak Island on 26 May 1942.[3] On 27 May 1942, I-25 launched a Yokosuka E14Y1 (Allied reporting name "Glen") floatplane for a reconnaissance flight over Dutch Harbor, and I-26, which had no aircraft embarked, stood by to recover the aircraft in case I-25 was unable to.[3][12]

After the floatplane returned safely to I-25, I-26 proceeded to her patrol area off Seattle, which she reached on 31 May 1942.[3] On the afternoon of 7 June 1942, she was 35 nautical miles (65 km; 40 mi) southwest of Cape Flattery, Washington, when she fired a Type 89 torpedo at the 3,286-gross register ton cargo ship SS Coast Trader — which had departed Port Angeles, Washington, that day bound for San Francisco, California, with a cargo of 1,250 tons of newsprint — as she left the Strait of Juan de Fuca.[2][3][13] The torpedo hit Coast Trader in her starboard side, and she sank by the stern in 40 minutes at 48°19′N 125°40′W / 48.317°N 125.667°W / 48.317; -125.667 (SS Coast Trader), the first American ship sunk off the coast of Washington during World War II.[2][3][13] One crewman died of exposure before the remainder were rescued over the following two days by the fishing schooner Virginia I and the Royal Canadian Navy corvette HMCS Edmundston.[3][13] Apparently reluctant to acknowledge Japanese submarine activity off the U.S. West Coast at the same time that American shipping was suffering heavy losses at the hands of German submarines off the United States East Coast in what the German submarine crews called the "Second Happy Time,"[13] a U.S. Navy board of inquiry officially attributed the sinking of Coast Trader to "an internal explosion."[3][13]

At 22:17 on 20 June 1942, I-26 surfaced either 2 or 5 nautical miles (3.7 or 9.3 km; 2.3 or 5.8 mi) (according to different sources) off the west coast of Vancouver Island in British Columbia, Canada, and shelled the Hesquiat radio-direction-finding (RDF) installation at Estevan Point with her 140-millimeter (5.5 in) deck gun.[14] In the first attack on Canadian soil since the Fenian raids in 1870,[3] she fired seventeen 140-millimeter (5.5 in) rounds — two exercise rounds filled with sand and 15 live shells — in rough seas and limited visibility, scoring no hits.[3] Most of the shells fell short of the Estevan Point lighthouse or exploded near it;[3] one unexploded shell was recovered in the aftermath of the attack and another in June 1973.[3]I-26 then headed west and turned north toward Unimak Pass in the Aleutian Islands, and five Royal Canadian Navy ships and a Royal Canadian Air Force Supermarine Stranraer flying boat sent to search for her failed to find her.[2][3] Despite its lack of success, the shelling — which some local eyewitnesses mistakenly attributed to two cruisers[3] — had a disproportionate effect on coastal shipping, as all lighthouses along the west coast of North America subsequently were extinguished to prevent their use for navigation by enemy vessels.[15]

On 30 June 1942, I-26 departed her patrol area, and she was reassigned to the Advance Force that day.[3] She returned to Yokosuka on 7 July 1942.[2][3][16]

July–August 1942

While I-26 was in Japan, Submarine Division 4 was deactivated on 10 August 1942, and I-26 was reassigned to Submarine Division 2 in Submarine Squadron 1 in the 6th Fleet.[2][3] On 15 August 1942, she departed Yokosuka in company with the submarines I-9, I-15, I-17 and I-19 bound for Truk Atoll in the Caroline Islands,[2][3] which she reached on 21 August 1942.[2]

Guadalcanal campaign

Third war patrol

The Guadalcanal campaign had begun on 7 August 1942 with United States Marine Corps landings on Guadalcanal in the southeastern Solomon Islands, and soon after arriving at Truk, I-26 got back underway for her third war patrol to support Japanese forces on Guadalcanal.[2][3] Ordered to operate as part of a submarine picket line, she arrived in her patrol area southeast of the Solomon Islands on 23 August 1942 and thereafter operated on the surface only in darkness.[3] The Battle of the Eastern Solomons took place on 24 and 25 August 1942, and on 25 August 1942 she briefly sighted what she identified as an Allied task force consisting of an aircraft carrier and 10 destroyers at 16:00, then sighted what she identified as another Allied task force consisting of an aircraft carrier and a heavy cruiser in the same area at 20:00.[3] She made another sighting at 00:20 on 26 August, this time of a task force which she reported as including one aircraft carrier, two battleships, three cruisers, and several destroyers.[3] At 02:40 on 30 August 1942, she sighted a task force which she reported either as including one aircraft carrier, one battleship, and several destroyers or one battleship, one cruiser, and several destroyers.[3]

I-26 was on the surface recharging her batteries northwest of Espiritu Santo in the New Hebrides after midnight on 31 August 1942 when she sighted several distant lights.[3] After her commanding officer identified the lights as belonging to a U.S. Navy task force, she submerged to 265 feet (81 m).[3] Meanwhile, the battleship USS North Carolina (BB-55) had detected I-26 on radar at 03:30 and the destroyer USS Farragut (DD-348) was detached from the task force to investigate, but she lost contact with the submarine.[3]

After about three hours, I-26 surfaced and began a search for the task force, but did not find it.[3] Just as she began to head back for her patrol area 140 nautical miles (260 km; 160 mi) east of San Cristobal in the southeastern Solomon Islands,[3] one of her lookouts using her night binoculars sighted a ship resembling a large tanker at a range of 25,200 yards (23,000 m).[3] Her commanding officer identified the ship as a "Saratoga-class" aircraft carrier.[3] It was, in fact, the aircraft carrier USS Saratoga (CV-3).[3] I-26 submerged to periscope depth and began an approach, but she was making only 4 knots (7.4 km/h; 4.6 mph) and could not achieve an attack position until the U.S. task force changed course toward her, reaching a point only 1,100 yards (1,000 m) from I-26 and in a position for I-26 to launch a torpedo salvo at Saratoga′s starboard side.[3] However, a mistake by I-26′s torpedomen in setting up one of the torpedoes prevented an attack.[3]

At 07:46, I-26 returned to periscope depth and found herself alongside the destroyer USS MacDonough (DD-351).[3] She fired a six-torpedo spread at Saratoga and submerged to 330 feet (100 m).[3] Saratoga went to full speed and began an evasive turn.[3] One torpedo suffered a steering malfunction and broached and four others missed, but one hit Saratoga on her starboard side aft at 07:48 at 10°34′S 164°18′E / 10.567°S 164.300°E / -10.567; 164.300, flooding one of her fire rooms.[2][3][17] The damage forced Saratoga to fly off her aircraft to Henderson Field on Guadalcanal and make for Tongatabu, Fiji, for temporary repairs and then Pearl Harbor, Hawaii, for further repairs.[3] Meanwhile, MacDonough and the destroyer USS Phelps (DD-360) gained sound contact on I-26 and dropped depth charges.[3] After they departed, the destroyer USS Monssen (DD-436) remained on the scene and made several more unsuccessful depth charge attacks.[3] The three destroyers mistakenly claimed sinking a submarine,[3] but I-26 escaped.

At 09:30 on 13 September 1942, a Yokohama Air Group Kawanishi H8K (Allied reporting name "Emily") flying boat reported an Allied task force 345 nautical miles (639 km; 397 mi) south-southeast of Tulagi in the Solomon Islands, and I-26 along with I-9, I-15, I-17, I-21, and the submarines I-24, I-31, and I-33 received orders to form a patrol line in the area.[3] On 15 September, I-26 was reassigned to the 2nd Picket Unit,[3] and on 25 September 1942 she concluded her patrol with her return to Truk,[2][3] where she underwent repairs.[2]

October 1942

On 5 October 1942, I-26 departed Truk in company with I-15 and I-19, ordered to recharge the batteries of midget submarines from the seaplane carrier Chiyoda off Cape Esperance on the northwestern tip of Guadalcanal, then proceed to the Indispensable Reefs south of San Cristobal to relieve I-15 on duty refueling floatplanes there.[2][3] On 11 October 1942,I-26 was on the surface southwest of Guadalcanal at 22:26 when she sighted what she identified as an American cruiser heading north.[3] She submerged to begin an approach but could not achieve an attack position.[3] She surfaced at 23:41 and transmitted a report of her sighting to Truk, but a delay in decoding it there prevented it from reaching Rear Admiral Aritomo Gotō — steaming toward Guadalcanal to bombard Henderson Field — in time to warn him of approaching enemy ships, and his force was surprised and defeated by a task force under Rear Admiral Norman Scott in the Battle of Cape Esperance that night.[3]

I-26 arrived at the Indispensable Reefs on 18 October 1942 to relieve I-15 on aircraft refueling duties. Two Aichi E13A1 (Allied reporting name "Jake") floatplanes arrived early that morning.[3] After one of them departed, an enemy patrol plane flew over the reef, and the second E13A1 took off immediately.[3] Meanwhile, I-26 crash-dived and struck the reef, damaging her three lower torpedo tubes.[2][3] She nonetheless continued her operations at Indispensable Reef. Early on the morning of 22 October, she refueled three E13A1 floatplanes, one of which later sighted the battleship North Carolina.[3] On 23 October, she refueled an E13A1 which later located an Allied convoy.[3] A U.S. Army Air Forces B-17 Flying Fortress bomber overflew the reef on 25 October, forcing her to crash-dive and preventing her from refueling aircraft that day,[3] and on 26 October 1942, she departed the Indispensable Reefs, relieved of her refueling duties by the submarine I-122.[3] She proceeded to Rabaul on New Britain in the Bismarck Archipelago, which she reached before the end of October.[2]

Fourth war patrol

In November 1942, I-26 got underway from Rabaul and proceeded to the Japanese anchorage in the Shortland Islands,[2] then departed the Shortlands to begin her fourth war patrol, ordered to operate between Guadalcanal and San Cristobal.[2] In the predawn hours of 13 November 1942, Japanese and American surface forces fought the First Naval Battle of Guadalcanal (known to the Japanese as the "Third Battle of the Solomon Sea") in Ironbottom Sound north of Guadalcanal.[3] In the battle′s aftermath, the submerged I-26 encountered U.S. ships retiring after the action and sighted the heavy cruiser USS San Francisco (CA-38) at 11:01 on 13 November.[3] She fired torpedoes from her three undamaged forward torpedo tubes.[3] All three missed San Francisco, but one of them passed close to the light cruiser USS Helena (CL-50) and one struck the badly damaged light cruiser USS Juneau (CLAA-52).[3] The torpedo set off Juneau’s magazine, breaking her in half, and she sank in about 20 seconds at 10°33′S 161°03′E / 10.550°S 161.050°E / -10.550; 161.050 (USS Juneau (CLAA-52)), killing all but 115 of her crew of 600 men.[3] By the time a search-and-rescue found and rescued the survivors eight days later, only 10 men had survived.[3][18] The five Sullivan brothers were among the dead.[18]

On 14 November 1942, I-26 sighted what she identified as two destroyers, but at 06:54 the arrival of an Allied patrol plane forced her to dive and break contact.[3] Later on 14 November, an American destroyer, probably USS Fletcher (DD-445) pursued her briefly, but she escaped.[3] She concluded her patrol with her arrival at Truk on either 29[3] or 30[2] November 1942, according to different sources, where her claim for sinking Juneau was not confirmed because the Japanese lacked information on Juneau′s identity.[3]

December 1942–January 1943

I-26 departed Truk on 3 December 1942[2][3] and set course for Yokosuka, which she reached on 9 December 1942.[2][3] She underwent repairs at Yokosuka,[2] and after their completion got back underway on 15 January 1943 to return to Truk.[2][3] She arrived there on 20 January 1943[2][3] and — in accordance with orders by Admiral Yamamoto to the 6th Fleet commander, Vice Admiral Teruhisa Komatsu, in November 1942 to conduct supply runs to Guadalcanal using submarines[3] — was fitted with a mount for a supply container on her afterdeck.[3]

I-26 was assigned to Submarine Force B on 23 January 1943, and she departed Truk that day on her first supply run, carrying a self-propelled Tokugata-Unkato supply container[2][3] — a craft converted from a Type A Kō-hyōteki-class midget submarine fitted with an elevated conning tower[3] — bound for Guadalcanal. She arrived off Cape Esperance at the northwest tip of Guadalcanal on 28 January 1943 and pointed her stern directly at the coast to aid the container′s pilot in reaching shore.[3] After launching the container, she submerged and withdrew, and when two Allied patrol vessels arrived on the scene 30 minutes later they did not detect her.[3]

I-26 proceeded to the waters north of Rennell Island.[3] The Japanese began to evacuate their forces from Guadalcanal in Operation Ke on 31 January 1943.[3] On 2 February 1943 I-26 was among submarines ordered to intercept a U.S. Navy aircraft carrier force reported to be 100 nautical miles (190 km; 120 mi) southeast of Rennell Island.[3] None of the submarines found the reported aircraft carriers,[3] but I-26 sighted an Allied destroyer on 3 February 1943.[3] On 8 February 1943, Japanese aircraft reported U.S. Navy forces 150 nautical miles (280 km; 170 mi) southeast of Rennell Island, and I-26 again was among the submarines ordered to intercept them.[3] Although I-18 and another Japanese submarine attacked the U.S. force, the other submarines did not make contact with it, and I-26 and the other submarines in the area except for I-11 and I-17 received orders to return to Truk.[3] The Japanese completed the evacuation of Guadalcanal on 9 February 1943,[3] bringing the six-month Guadalcaal campaign to an end, and I-26 returned to Truk on 11 February 1943.[2][3]

Fifth war patrol

On 25 February 1943, Admiral Yamamoto ordered I-26 and the submarine I-6 to conduct anti-shipping operations off the east coast of Australia in the Sydney area.[3] Accordingly, I-26 put to sea from Truk on 1 March 1943 to proceed to that area.[2][3] During the Battle of the Bismarck Sea of 2–4 March 1943, U.S. Army Air Forces and Royal Australian Air Force (RAAF) aircraft attacked a Japanese convoy of eight transports and cargo ships carrying the Imperial Japanese Army′s 51st Divisionin the Bismarck Sea between New Guinea and the Bismarck Archipelago, sinking all eight of them as well as four of their eight escorting destroyers.[3] I-26 interrupted her voyage to take part in rescue operations in the battle′s aftermath. She rescued 20 Japanese soldiers from a collapsible lifeboat on 6 March and put them ashore at Lae, New Guinea, on 7 March, then returned to the Bismarck Sea.[3] She rescued another 54 soldiers marooned on an uncharted coral island west of Goodenough Island on 8 March and dropped them off at Lae on 9 March.[3] She then resumed her voyage to her patrol area.[3]

On 28 March 1943, an Avro Anson of the RAAF′s No. 71 Squadron sighted a submarine — probably I-26 — on the surface off Brisbane, Australia.[3] The submarine opened automatic weapons fire on the Anson before the aircraft lost sight of it.[3] The Anson turned on its landing lights in attempt to trick the submarine into opening fire again and revealing its position, but could not regain contact with the submarine.[3]

I-26 was in the Tasman Sea 19 nautical miles (35 km; 22 mi) southeast of Cape Howe, Australia, when she fired three torpedoes at Convoy Q.C. 86 on 11 April 1943.[3] One hit the Yugoslavian 4,732-gross register ton armed cargo steamer SS Recina — which was making a voyage under Australian Government charter from Whyalla, South Australia, to Newcastle, New South Wales, with a cargo of iron ore — in her starboard side at 14:01.[3] Recina sank in less than a minute at 37°24′S 150°19′E / 37.400°S 150.317°E / -37.400; 150.317 (SS Recina) with the loss of 32 lives.[2][3] The Royal Australian Navy sloop-of-war HMAS Moresby attacked I-26 with seven depth charges, and the Australian corvettes HMAS Townsville and HMAS Bendigo joined in the search for I-26 but failed to locate her.[3] Moresby rescued Recina′s 10 survivors.[3]

After 19:00 on 24 April 1943, I-26 fired three torpedoes at the Australian 2,125-gross register ton armed cargo ship SS Kowarra in the Coral Sea 35 nautical miles (65 km; 40 mi) northeast of Sandy Cape at the northern tip of Fraser Island off the coast of Queensland, Australia.[2][3] One torpedo hit Kowarra, which was on a voyage from Bowen, Queensland, to Brisbane with a cargo of sugar, and triggered a boiler explosion, causing her to break in two and sink within 45 seconds at 24°26′S 153°44′E / 24.433°S 153.733°E / -24.433; 153.733 (SS Kowarra) with the loss of 21 lives.[2][3] The U.S. Navy submarine chaser USS SC-747 rescued her 11 survivors.[3] I-26 concluded her patrol with her arrival at Truk on 10 May 1943.[2][3]

Sixth war patrol

I-26 began her sixth war patrol on 14 June 1943 with her departure from Truk to raid shipping in the Fiji area and divert Allied attention from Japanese activities elsewhere.[2][3] As she approached an Allied convoy 180 nautical miles (330 km; 210 mi) southwest of Suva, Fiji, on 25 June 1943, a Lockheed Hudson patrol bomber of the Royal New Zealand Air Force′s No. 4 Squadron attacked her, dropping four depth charges.[2][3] The aircraft′s crew reporting seeing oil on the ocean′s surface three minutes later, but I-26 suffered little damage.[3] She returned to Truk on 7 August 1943.[2][3]

August–November 1943

I-26 departed Truk in August 1943[2] and proceeded to Yokosuka, where she arrived on 23 August.[2][3] During her stay in Yokosuka, she underwent repairs and an overhaul,[2][3] and on 18 September 1943 she received a new commanding officer, Lieutenant Commander Toshio Kusaka.[2][3] On 1 November 1943 she was reassigned to Submarine Squadron 8, an element of the 6th Fleet based at Penang in Japanese-occupied British Malaya.[2][3] She departed Yokosuka on 21[3] or 22[2] November 1943, according to different sources, and set course for Penang, which she reached probably in early December 1943.[2]

Indian Ocean operations

Seventh war patrol

On 4 December 1943, I-26 set out from Penang on her seventh war patrol, ordered to refuel a flying boat conducting a reconnaissance flight, land Indian spies in India, and raid shipping in the Indian Ocean.[2][3] She arrived at the Maldives on 8 December to rendezvous with the flying boat, a Kawanishi H8K (Allied reporting name "Emily") of the 851st Naval Air Group ordered to reconnoiter the harbors at Goa in Portuguese India and Cochin in British India.[3] The H8K arrived at 17:00 on 16 December 1943.[3] The weather deteriorated as I-26 refueled it, and when it attempted to take off at sunset it damaged one of its floats and crashed.[3] I-26 rescued its entire crew of 10 and sank its wreck with 25-millimeter gunfire.[3]

I-26 got back underway and headed into the Arabian Sea.[3] On 21 December 1943, she landed 10 Indian revolutionaries of the Hikari Kikan espionage office on the Indian coast near Karachi so that they could contribute to an anti-British insurgency.[3] She then turned her attention to anti-shipping operations. On 28 December 1943, she fired three torpedoes at the American 7,176-gross register ton Liberty ship SS Robert F. Hoke at 20°05′N 059°25′E / 20.083°N 59.417°E / 20.083; 59.417.[2][3] Robert F. Hoke, which was making a voyage from Abadan, Iran, to Mombasa, British East Africa, took a torpedo hit in her No. 4 hold.[3] A Royal Air Force crash boat rescued everyone aboard Robert F. Hoke, which remained afloat.[3] She was towed to Aden and then to Suez, Egypt, where she was declared a total loss and hulked.[3]

On 31 December 1943, I-26 fired three torpedoes at the British 8,054-gross register ton motor tanker MV Tornus in the Arabian Sea off Karachi, one of which hit her at 19°45′N 059°10′E / 19.750°N 59.167°E / 19.750; 59.167.[2][3] Tornus took a list to port, but her crew used counterflooding to correct it.[3] I-26 fired two more torpedoes at her but failed to sink her.[3] Tornus′s captain later received the Order of the British Empire for displaying great courage and determination in saving his ship.[3]

In the Arabian Sea just outside the Gulf of Oman on 2 January 1944, I-26 attacked the 7,176-gross register ton Liberty ship SS Albert Gallatin.[2][3] She fired four torpedoes, most of which missed, then surfaced and opened 140-millimeter (5.5 in) gunfire on Albert Gallatin.[3] As Albert Gallatin began to sink, a Royal Air Force Bristol Blenheim aircraft arrived on the scene and dropped four bombs on I-26, inflicting minor damage on her.[2][3] Albert Gallatin subsequently sank 60 nautical miles (110 km; 69 mi) off the coast of the Arabian Peninsula at 21°21′N 059°58′E / 21.350°N 59.967°E / 21.350; 59.967 (SS Albert Gallatin).[2][3] The Norwegian tanker Britannia rescued her crew.[3] I-26 concluded her patrol on 15 January 1944 with her arrival at Singapore, where she underwent repairs.[2][3]

Eighth war patrol

With her repairs complete, I-26 returned to Penang on 20 February 1944, then got back underway on 27 February 1944 to begin her eighth war patrol.[2][3] During the patrol, Kusaka and his crew committed war crimes in their treatment of the survivors of Allied ships.

After landing 10 Indian revolutionaries of the Hikari Kikan espionage office on the Indian coast west of Karachi in early March 1944,[3] I-26 began antishipping operations in the Arabian Sea. On 16 March 1944, she torpedoed the American 8,298-gross register ton armed tanker SS H. D. Collier — a ship operated by Standard Oil of California and making a voyage from Iran to Bombay with a cargo of 103,000 barrels of kerosene — in the Arabian Sea 330 nautical miles (610 km; 380 mi) south-southwest of Karachi.[2][3][19] H. D. Collier′s stern caught fire,[3][19] with the flames engulfing her stern gun, and her radio aerials were destroyed.[3] I-26 surfaced and opened fire with her deck gun, but H. D. Collier′s United States Navy Armed Guard personnel could not bring her forward gun to bear on I-26.[3] H. D. Collier′s crew and gunners abandoned ship, and she sank at 21°30′N 066°11′E / 21.500°N 66.183°E / 21.500; 66.183 (H. D. Collier).[2][3][19]

On 21 March 1944 I-26 torpedoed the Norwegian motor tanker MV Grena — which as on a voyage in ballast from Aden to Abadan, Iran — in the Arabian Sea 30 nautical miles (56 km; 35 mi) off the coast of Muscat and Oman at 20°48′N 059°38′E / 20.800°N 59.633°E / 20.800; 59.633 (MV Grena).[2][3][20][21] Grena broke in two and sank, with seven members of Grena′s 42-man crew losing their lives.[3][21] In a harbinger of the behavior Kusaka and his crew would show toward survivors later in the month, I-26 surfaced and opened gunfire on Grena′s survivors, although she did not hit them.[3]

On 29 March 1944, I-26 fired three torpedoes[22] at the 7,176-gross register ton[2][3] American armed Liberty ship SS Richard Hovey, which had departed Bombay, India, on 27 March.[3][23] and was about halfway across the Arabian Sea[24] during a voyage to Aden and then on to the United States with 71 men — a crew of 41, 28 personnel of the U.S. Navy Armed Guard, and a U.S. Army cargo security officer — and a 3,600-ton cargo of tea, jute, hemp, gunnies, and the personal effects of U.S. Army personnel on board.[3][23] Richard Hovey′s crew sighted the incoming torpedoes at 16:20 and she began an evasive turn.[25] One torpedo missed astern, but the Admiralty Defence Net — a shipboard torpedo net system[24] — she had deployed did not protect her, as the other two torpedoes hit her in her No. 4 hold and engine room.[24] The port boiler exploded, and the explosions of the torpedoes and boiler wrecked Richard Hovey′s steering telemotor system, jamming her rudder hard to port, ruptured a fuel tank, wrecked the wheelhouse, sheared off ventilator cowls, blew a lifeboat overboard,[25] knocked down her main and emergency aerials, and trapped her captain in his cabin.[26] Her crew freed her captain at 16:40 and a few minutes later abandoned ship, but the Navy Armed Guard personnel remained aboard to man her guns.[26] At 17:00, I-26 hit Richard Hovey with another torpedo, prompting the Navy Armed Guard personnel to abandon ship as well.[26] Three crewmen were left missing and presumed dead, but everyone else aboard Richard Hovey abandoned ship[27] into three lifeboats and a two life rafts.[26]

The survivors observed I-26′s periscope as she circled Richard Hovey.[27] I-26 then surfaced less than 1 nautical mile (1.9 km; 1.2 mi) from the lifeboats and 500 yards (460 m) off Richard Hovey′s port bow and opened fire on the ship with her 140-millimeter (5.5 in) deck gun, scoring hits immediately.[3][27] After 12 minutes, Richard Hovey was ablaze from stem to stern and I-26 shifted 140-millimeter (5.5 in) fire to the lifeboats, but her shells fell wide of the boats.[27] I-26 then put on speed and steered toward the boats, opening fire on them and the sea around them with 25-millimeter antiaircraft guns, light machine guns, and rifles at a range of 100 yards (91 m).[3][27] She rammed one of the boats, capsizing it and riddling its drinking water tanks, causing them to empty into the sea, before moving carefully around the boats, rafts, and debris and firing on any sign of a survivor while crewmen on her deck laughed; survivors noted that among men on I-26′s bridge were a Japanese man carefully filming the attack and a man wearing a turban, who they assumed was a member of the Indian National Army.[28] After opening the range, I-26 resumed 140-millimeter (5.5 in) fire on the boats, hitting Lifeboat No. 4 with one round that punctured and emptied the fuel tank for its motor.[28]

I-26 ceased fire and a member of her crew began calling out for Richard Hovey′s captain to identify himself.[28] She came alongside Lifeboat No. 4 and took aboard the four men she found aboard it — which included Richard Hovey′s captain — as prisoners-of-war.[28] Taking the lifeboat in tow, she departed the area eastbound, leaving behind only one lifeboat and one life raft afloat in addition to the capsized lifeboat.[28] The four men she took aboard survived the war and were repatriated after its end.[3] Richard Hovey sank sometime during the predawn hours of 30 March 1944[29] at 16°40′N 064°30′E / 16.667°N 64.500°E / 16.667; 64.500 (SS Richard Hovey).[2][3]

Sources disagree on whether none of Richard Hovey′s personnel died in I-26′s attack on the survivors[30] or four did.[3] The survivors righted and boarded the capsized boat.[28] The two boats became separated, and each set out for land independently. The 25 men aboard one boat were rescued on 1 April 1944 200 nautical miles (370 km; 230 mi) east of the site of the sinking by the British Liberty ship SS Samcalia and were landed at Karachi on 4 April 1944.[3][30] One of the 39 men aboard the other boat died at sea on 10 April,[31] but the other 38 were rescued on 14 April 1944 280 nautical miles (520 km; 320 mi) from the coast of India and 240 nautical miles (440 km; 280 mi) east-southeast of the site of the sinking by the British Liberty ship SS Samuta and were landed at Cochin, India, on 16 April 1944.[3][30] I-26 returned to Penang on either 18[3] or 25[2] April 1944, according to different sources.

April–June 1944

On 20 April 1944, I-26 was reassigned to the Advance Force.[3] She departed Penang on 3 May 1944 and on 15 May 1944 arrived at Kure, Japan, where she underwent repairs and an overhaul.[2][3] On 20 June 1944, she was reassigned to Submarine Division 15 in the 6th Fleet.[3]

Marianas campaign

While I-26 was in Japan, the Marianas campaign began with U.S. landings on Saipan in the Mariana Islands on 15 June 1944.[3] I-26 departed Kure on 27 June 1944 bound for Saipan with an Unpoto supply container — a 70-foot (21 m) sled that could carry up to 15 tons of cargo — secured on her deck with a 75-millimeter gun inside it.[3] She was diverted to Guam on 5 July 1944.[3] Daily U.S. bombardments of Guam in preparation for U.S. landings on the island began on 8 July, and when I-26 arrived off Guam on 9 July she found the island surrounded by U.S. warships.[3] She ran aground, but freed herself and managed to enter Apra Harbor on the coast of Guam that evening.[3] She delivered her Unpoto, embarked 120 Japanese pilots, and got back underway, setting course for Japan.[3] She arrived at Yokosuka on 22 July 1944 for repairs and an overhaul.[2][3]

August–October 1944

Kusaka relinquished command of I-26 for another assignment on 1 August 1944.[3] He never was brought to trial for ordering the crew of I-26 to fire on the survivors of Grena or Richard Hovey.[32] After completion of her repairs and overhaul, I-26 moved to Kure, Japan.[3]

Ninth war patrol

On 13 October 1944, the commander-in-chief of the Combined Fleet, Admiral Soemu Toyoda, activated the Sho-1-Go plan for the defense of the Philippine Islands,[3] and I-26 got underway from Kure in company with the submarine I-45 that day to begin her ninth war patrol, assigned a patrol area in the Philippine Sea.[2][3] I-26, I-45, and the submarines I-53, I-54, and I-56 were designated Group A under the personal leadership of the commander-in-chief of the 6th Fleet, Vice Admiral Shigeyoshi Miwa, and ordered to intercept U.S. Navy Task Force 38.[3]

On 18 October 1944, I-26 reported to the 6th Fleet that she continuously had detected groups of aircraft 520 nautical miles (960 km; 600 mi) from Manila on a bearing of 62 degrees.[3] The Battle of Leyte began with U.S. Army landings on Leyte in the Philippines on 20 October 1944,[3] and on 24 October 1944, as the Battle of Leyte Gulf began, I-26 was ordered to patrol in an area southeast of Leyte Gulf.[3] As the Battle off Samar, one of the major actions of the Battle of Leyte Gulf, raged on 25 October 1944, I-26 reported that she had sighted four U.S. aircraft carriers off Leyte.[3] The Japanese never heard from her again.

Loss

On 27 October 1944, I-26 was ordered to an area east of Lamon Bay, but she never acknowledged the order.[3] When 6th Fleet headquarters issued an order on 7 November 1944 for submarines in the Leyte area to return to their home bases, I-26 did not respond.[3] On 21 November 1944, the Imperial Japanese Navy declared I-26 to be presumed lost with all 105 hands east of Leyte.[3] The Japanese removed her from the Navy list on 10 March 1945.[3]

The cause of the loss of I-26 is controversial. Some historians have concluded that she sank in a diving accident.[3] Others believe it more likely that she was sunk when she attacked the escort aircraft carrier USS Petrof Bay (CVE-80) during the night of 25–26 October 1944 in the aftermath of the Battle off Samar[3] and that the destroyer escorts USS Coolbaugh (DE-217) and USS Richard M. Rowell (DE-403) of Petrof Bay′s screen sank her, most likely by a Hedgehog barrage from Richard M. Rowell early on 26 October at 09°45′N 126°45′E / 9.750°N 126.750°E / 9.750; 126.750 (I-26).[3]

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Division (naval)

Division (naval)

A naval division is a subdivision of a squadron or flotilla. It can also be a subdivision of a fleet. A division is the smallest naval formation, most commonly numbering between two to four ships.

6th Fleet (Imperial Japanese Navy)

6th Fleet (Imperial Japanese Navy)

The 6th Fleet was a fleet of the Imperial Japanese Navy (IJN) that during World War II, had primary responsibility for the command of submarine operations.

Combined Fleet

Combined Fleet

The Combined Fleet was the main sea-going component of the Imperial Japanese Navy. Until 1933, the Combined Fleet was not a permanent organization, but a temporary force formed for the duration of a conflict or major naval maneuvers from various units normally under separate commands in peacetime.

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Pacific War

The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II that was fought in eastern Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vast Pacific Ocean theater, the South West Pacific theater, the Second Sino-Japanese War, and the Soviet–Japanese War.

Aleutian Islands

Aleutian Islands

The Aleutian Islands, also called the Aleut Islands or Aleutic Islands and known before 1867 as the Catherine Archipelago, are a chain of 14 large volcanic islands and 55 smaller islands. Most of the Aleutian Islands belong to the U.S. state of Alaska, but some belong to the Russian federal subject of Kamchatka Krai. They form part of the Aleutian Arc in the Northern Pacific Ocean, occupying a land area of 6,821 sq mi (17,666 km2) and extending about 1,200 mi (1,900 km) westward from the Alaska Peninsula toward the Kamchatka Peninsula in Russia, and act as a border between the Bering Sea to the north and the Pacific Ocean to the south. Crossing longitude 180°, at which point east and west longitude end, the archipelago contains both the westernmost part of the United States by longitude and the easternmost by longitude. The westernmost U.S. island in real terms, however, is Attu Island, west of which runs the International Date Line. While nearly all the archipelago is part of Alaska and is usually considered as being in the "Alaskan Bush", at the extreme western end, the small, geologically related Commander Islands belong to Russia.

Floatplane

Floatplane

A floatplane is a type of seaplane with one or more slender floats mounted under the fuselage to provide buoyancy. By contrast, a flying boat uses its fuselage for buoyancy. Either type of seaplane may also have landing gear suitable for land, making the vehicle an amphibious aircraft. British usage is to call "floatplanes" "seaplanes" rather than use the term "seaplane" to refer to both floatplanes and flying boats.

Hangar

Hangar

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Commander-in-chief

Commander-in-chief

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Admiral

Admiral

Admiral is one of the highest ranks in some navies. In the Commonwealth nations and the United States, a "full" admiral is equivalent to a "full" general in the army or the air force, and is above vice admiral and below admiral of the fleet, or fleet admiral.

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Isoroku Yamamoto

Isoroku Yamamoto was a Marshal Admiral of the Imperial Japanese Navy (IJN) and the commander-in-chief of the Combined Fleet during World War II until he was killed.

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Pacific Ocean

The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east.

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San Francisco

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Summary of attacks

I-26 was the Imperial Japanese Navy′s third-highest-scoring submarine in terms of tonnage sunk during World War II, sinking more than 51,500 tons of enemy shipping.[3]

SOURCES [2][3][33]

Date Action Location Commanding officer
7 December 1941 Sank SS Cynthia Olson, 2,140 grt Pacific Ocean 33°42′N 145°29′W / 33.700°N 145.483°W / 33.700; -145.483 CDR Minoru Yokota
7 June 1942 Sank SS Coast Trader, 3,286 grt Pacific Ocean 48°15′N 125°40′W / 48.250°N 125.667°W / 48.250; -125.667 CDR Minoru Yokota
20 June 1942 Shelled Hesquiat RDF site Vancouver Island, British Columbia, Canada CDR Minoru Yokota
31 August 1942 Damaged USS Saratoga (CV-3), 33,681 dt Pacific Ocean 10°34′S 164°18′E / 10.567°S 164.300°E / -10.567; 164.300 CDR Minoru Yokota
13 November 1942 Sank USS Juneau (CLAA-52), 6,718 dt Pacific Ocean 10°34′S 164°04′E / 10.567°S 164.067°E / -10.567; 164.067 CDR Minoru Yokota
11 April 1943 Sank SS Recina, 4,732 grt Tasman Sea 37°24′S 150°19′E / 37.400°S 150.317°E / -37.400; 150.317 CDR Minoru Yokota
24 April 1943 Sank SS Kowarra, 2,125 grt Coral Sea 24°26′S 153°44′E / 24.433°S 153.733°E / -24.433; 153.733 CDR Minoru Yokota
28 December 1943 Damaged SS Robert F. Hoke, 7,176 grt Arabian Sea 20°05′N 059°25′E / 20.083°N 59.417°E / 20.083; 59.417 LCDR Toshio Kusaka
31 December 1943 Damaged MV Tornus, 8,045 grt Arabian Sea 19°45′N 059°10′E / 19.750°N 59.167°E / 19.750; 59.167 LCDR Toshio Kusaka
2 January 1944 Sank SS Albert Gallatin, 7,176 grt Arabian Sea 21°21′N 059°58′E / 21.350°N 59.967°E / 21.350; 59.967 LCDR Toshio Kusaka
13 March 1944 Sank SS H. D. Collier, 8,298 grt Arabian Sea 21°30′N 066°11′E / 21.500°N 66.183°E / 21.500; 66.183 LCDR Toshio Kusaka
21 March 1944 Sank MV Grena, 8,117 grt Arabian Sea 20°48′N 059°38′E / 20.800°N 59.633°E / 20.800; 59.633 LCDR Toshio Kusaka
30 March 1944 Sank SS Richard Hovey, 7,176 grt Arabian Sea 16°40′N 064°30′E / 16.667°N 64.500°E / 16.667; 64.500 LCDR Toshio Kusaka

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SS Cynthia Olson

SS Cynthia Olson

SS Cynthia Olson was a cargo ship originally built in Wisconsin in 1918 as the SS Coquina. Renamed in 1940, in August 1941 she was chartered by the US Army to transport supplies to Hawaii. While in passage between Tacoma, Washington and Honolulu on December 7, she was intercepted by the Japanese submarine I-26, which sank her with gunfire. Although the commander of the submarine ensured that all of the crew had escaped into boats, none of them were ever found. Cynthia Olson was the first United States Merchant Marine vessel to be sunk after the entry of the United States into World War II.

Pacific Ocean

Pacific Ocean

The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east.

SS Coast Trader

SS Coast Trader

SS Coast Trader was built as the cargo ship SS Holyoke Bridge in 1920 by the Submarine Boat Company in Newark, New Jersey. The Coast Trader was torpedoed and sank 35 miles (56 km) south west of Cape Flattery, off the Strait of Juan de Fuca in U.S. state of Washington by the Japanese submarine I-26. Survivors were rescued by schooner Virginia I and HMCS Edmundston. She rests on the ocean floor at.

Hesquiat Peninsula

Hesquiat Peninsula

The Hesquiat Peninsula is a peninsula on the West Coast of Vancouver Island, British Columbia, located northwest of the town of Tofino and Clayoquot Sound and Nootka Sound to the northwest. It marks the division between the two regions formed by those sounds and is named for the Hesquiaht people of the Nuu-chah-nulth, and is the location of Hesquiat Peninsula Provincial Park. The Estevan Point lighthouse is at the apex of the peninsula.`

British Columbia

British Columbia

British Columbia, commonly abbreviated as BC, is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains, and borders the province of Alberta to the east, the territories of Yukon and Northwest Territories to the north, and the US states of Washington, Idaho and Montana to the south and Alaska to the northwest. With an estimated population of 5.3 million as of 2022, it is Canada's third-most populous province. The capital of British Columbia is Victoria and its largest city is Vancouver. Vancouver is the third-largest metropolitan area in Canada; the 2021 census recorded 2.6 million people in Metro Vancouver.

Canada

Canada

Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's second-largest country by total area, with the world's longest coastline. It is characterized by a wide range of both meteorologic and geological regions. The country is sparsely inhabited, with most residing south of the 55th parallel in urban areas. Canada's capital is Ottawa and its three largest metropolitan areas are Toronto, Montreal, and Vancouver.

USS Saratoga (CV-3)

USS Saratoga (CV-3)

USS Saratoga (CV-3) was a Lexington-class aircraft carrier built for the United States Navy during the 1920s. Originally designed as a battlecruiser, she was converted into one of the Navy's first aircraft carriers during construction to comply with the Washington Naval Treaty of 1922. The ship entered service in 1928 and was assigned to the Pacific Fleet for her entire career. Saratoga and her sister ship, Lexington, were used to develop and refine carrier tactics in a series of annual exercises before World War II. On more than one occasion these exercises included successful surprise attacks on Pearl Harbor, Hawaii. She was one of three prewar US fleet aircraft carriers, along with Enterprise and Ranger, to serve throughout World War II.

Tasman Sea

Tasman Sea

The Tasman Sea is a marginal sea of the South Pacific Ocean, situated between Australia and New Zealand. It measures about 2,000 km (1,200 mi) across and about 2,800 km (1,700 mi) from north to south. The sea was named after the Dutch explorer Abel Janszoon Tasman, who in 1642 was the first known person to cross it. British explorer Lieutenant James Cook later extensively navigated the Tasman Sea in the 1770s during his three voyages of exploration.

Coral Sea

Coral Sea

The Coral Sea is a marginal sea of the South Pacific off the northeast coast of Australia, and classified as an interim Australian bioregion. The Coral Sea extends 2,000 kilometres (1,200 mi) down the Australian northeast coast. Most of it is protected by the French Natural Park of the Coral Sea and the Australian Coral Sea Marine Park. The sea was the location for the Battle of the Coral Sea, a major confrontation during World War II between the navies of the Empire of Japan, and the United States and Australia.

SS Robert F. Hoke

SS Robert F. Hoke

SS Robert F. Hoke was a Liberty ship built in the United States during World War II. She was named after Robert Hoke, Confederate Army Major General, politician, and Director of the North Carolina Railroad.

Arabian Sea

Arabian Sea

The Arabian Sea is a region of the northern Indian Ocean bounded on the north by Pakistan, Iran and the Gulf of Oman, on the west by the Gulf of Aden, Guardafui Channel and the Arabian Peninsula, on the southeast by the Laccadive Sea and the Maldives, on the southwest by Somalia, and on the east by India. Its total area is 3,862,000 km2 (1,491,000 sq mi) and its maximum depth is 4,652 meters (15,262 ft). The Gulf of Aden in the west connects the Arabian Sea to the Red Sea through the strait of Bab-el-Mandeb, and the Gulf of Oman is in the northwest, connecting it to the Persian Gulf.

SS Albert Gallatin

SS Albert Gallatin

SS Albert Gallatin was a liberty ship built by California Shipbuilding Corporation of Los Angeles, and delivered in April 1942 to the War Shipping Administration (WSA) with a hull# 277. Name for Albert Gallatin the United States Secretary of the Treasury. Albert Gallatin call sign was LERH. In April of 1942 she was operated as a United States Merchant Marine ship by the American-Hawaiian Steamship Company. In 1944 she was operated by the Isthmian Steamship Company of New York. On January 2, 1944 she was torpedoed by Japanese submarine I-26 and sunk in the Arabian Sea during World War II.

Source: "Japanese submarine I-26", Wikipedia, Wikimedia Foundation, (2022, December 14th), https://en.wikipedia.org/wiki/Japanese_submarine_I-26.

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References

Footnotes

  1. ^ Campbell, John Naval Weapons of World War Two ISBN 0-87021-459-4 p.191
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv I-26 ijnsubsite.com 7 August 2018 Accessed 21 February 2022
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx Hackett, Bob; Kingsepp, Sander (March 1, 2016). "IJN Submarine I-26: Tabular Record of Movement". combinedfleet.com. Retrieved 20 February 2022.
  4. ^ a b Artfiberglass.com, The SS Cynthia Olson
  5. ^ a b Webber (1975), pp. 13-14
  6. ^ a b Prange, p. 89.
  7. ^ a b c d e Nelson, p.208.
  8. ^ Harding, Stephen. (2010) "Voyage To Oblivion, A Sunken Ship, A Vanished Crew And The Final Mystery Of Pearl Harbor." Amberley Publishing; ISBN 978-1-84868-923-7
  9. ^ "Cynthia Olson". navylog.navymemorial.org. United States Navy Memorial. Retrieved May 7, 2020.
  10. ^ Webber (1975), pp. 14-15
  11. ^ Webber (1975), p. 153.
  12. ^ Morison, Vol. IV, p. 173.
  13. ^ a b c d e Webber (1975), pp. 18-19
  14. ^ Historylink.org, Japanese submarine sinks the SS Coast Trader on June 7, 1942.
  15. ^ Rc-sub.com, Japanese "B" Class Project
  16. ^ Webber (1975), p. 40.
  17. ^ USS Saratoga Association, Saratoga V Archived 2011-06-06 at the Wayback Machine
  18. ^ a b History.navy.mil, Juneau Archived 2007-06-12 at the Wayback Machine
  19. ^ a b c Edwards, pp. 152–153.
  20. ^ Edwards, p. 193.
  21. ^ a b "D/S Grena". Warsailors. Retrieved 13 January 2012.
  22. ^ Edwards, pp. 194, 195.
  23. ^ a b Edwards, p. 192.
  24. ^ a b c Edwards, p. 194.
  25. ^ a b Edwards, p. 195.
  26. ^ a b c d Edwards, p. 196.
  27. ^ a b c d e Edwards, p. 197.
  28. ^ a b c d e f Edwards, p. 198.
  29. ^ Edwards, p. 199.
  30. ^ a b c Edwards, p. 201.
  31. ^ Edwards, p. 200.
  32. ^ Edwards, p. 231.
  33. ^ Webber (1985), p. iv.

Bibliography

  • Edwards, Bernard (1997). Blood and Bushido: Japanese Atrocities at Sea 1941–1945. New York: Brick Tower Press. ISBN 1-883283-18-3.
  • Milanovich, Kathrin (2021). "The IJN Submarines of the I 15 Class". In Jordan, John (ed.). Warship 2021. Oxford, UK: Osprey Publishing. pp. 29–43. ISBN 978-1-4728-4779-9.
  • Morison, Samuel Eliot, History of United States Naval Operations in World War II, Volume IV: Coral Sea, Midway, and Submarine Actions, May 1942–August 1942, Boston: Little, Brown and Company, 1988.
  • Nelson, Craig (2016). Pearl Harbor: From Infamy to Greatness. Thorndike Press. p. 208. ISBN 978-1410494733.
  • Prange, Gordon W. (1991). December 7, 1941: The Day the Japanese Attacked Pearl Harbor. Random House Publishing. p. 40. ISBN 978-0517066584.
  • Webber, Bert, Retaliation: Japanese Attacks and Allied Countermeasures on the Pacific Coast in World War II, Oregon State University Press, 1975.
  • Webber, Bert (1985). "Silent Siege-II; Japanese Attacks On North America In WWII. Webber Research Group, ISBN 0-936738-26-X, 1985.
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