Mykhailo Kutsyn

The Chief of the General Staff is the head of the General Staff of the Ukrainian Armed Forces, the military staff of the Forces. He/she is appointed by the President of Ukraine.

The Armed Forces of Ukraine, most commonly known in Ukraine as ZSU or anglicized as AFU, are the military forces of Ukraine. All military and security forces, including the Armed Forces, are under the command of the President of Ukraine and subject to oversight by a permanent Verkhovna Rada parliamentary commission. They trace their lineage to 1917, while the modern armed forces were formed after Ukrainian independence in 1991.

Oleksandr Valentynovych Turchynov is a Ukrainian politician, screenwriter, Baptist minister and economist. He is the former Secretary of the National Security and Defence Council of Ukraine.

Petro Oleksiyovych Poroshenko is a Ukrainian businessman and politician who served as the fifth president of Ukraine from 2014 to 2019. Poroshenko served as the Minister of Foreign Affairs from 2009 to 2010, and as the Minister of Trade and Economic Development in 2012. From 2007 until 2012, he headed the Council of Ukraine's National Bank. He was elected president on 25 May 2014, receiving 54.7% of the votes cast in the first round, thus winning outright and avoiding a run-off. During his presidency, Poroshenko led the country through the first phase of the war in Donbas, pushing the Russian separatist forces into the Donbas Region. He began the process of integration with the European Union by signing the European Union–Ukraine Association Agreement.

A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. Symptoms may include loss of consciousness (LOC); memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; sleep disturbances, and mood changes. Any of these symptoms may begin immediately, or appear days after the injury. Concussion should be suspected if a person indirectly or directly hits their head and experiences any of the symptoms of concussion. It is not unusual for symptoms to last 2 weeks in adults and 4 weeks in children. Fewer than 10% of sports-related concussions among children are associated with loss of consciousness.

The Soviet Army or Soviet Ground Forces was the main land warfare uniform service branch of the Soviet Armed Forces from 1946 to 1992.

Kharkiv, also known as Kharkov, is the second-largest city and municipality in Ukraine. Located in the northeast of the country, it is the largest city of the historic Slobozhanshchyna region. Kharkiv is the administrative centre of Kharkiv Oblast and of the surrounding Kharkiv Raion. It has a population of 1,421,125.

Belarus, officially the Republic of Belarus, is a landlocked country in Eastern Europe. It is bordered by Russia to the east and northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Covering an area of 207,600 square kilometres (80,200 sq mi) and with a population of 9.2 million, Belarus is the 13th-largest and the 20th-most populous country in Europe. The country has a hemiboreal climate and is administratively divided into seven regions. Minsk is the capital and largest city.

Germany, officially the Federal Republic of Germany, is a country in Central Europe. It is the second-most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of 357,022 square kilometres (137,847 sq mi), with a population of around 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr.

The Ukrainian Ground Forces, also known as the Ukrainian army, are the land forces of Ukraine and one of the five branches of the Armed Forces of Ukraine. They were formed from Ukrainian units of the Soviet Army after Ukrainian independence, and trace their ancestry to the 1917-22 army of the Ukrainian People's Republic.