Ukrainian Armed Forces

Ukrainian Armed Forces. The military forces of Ukraine, responsible for the nation's territorial defense and sovereignty. Established following the dissolution of the Soviet Union in 1991, they have undergone profound transformation, particularly after the 2014 Revolution of Dignity and the onset of the Russo-Ukrainian War. Comprising the Ukrainian Ground Forces, Ukrainian Air Force, Ukrainian Navy, Ukrainian Air Assault Forces, and the Special Operations Forces (Ukraine), they are engaged in a large-scale defensive war against the Russian Armed Forces.

History

The modern military traces its institutional lineage to the Ukrainian People's Army of the short-lived Ukrainian People's Republic following the Russian Revolution. After the Soviet–Ukrainian War, Ukraine was incorporated into the Soviet Union, with its territory forming key military districts like the Kyiv Military District. Upon regaining independence in 1991, Ukraine inherited one of Europe's largest militaries from the Soviet Armed Forces, including a significant stockpile of nuclear weapons, which it relinquished under the Budapest Memorandum. The post-independence period was marked by severe underfunding and decay. A pivotal turning point was the 2014 Russian annexation of Crimea and the outbreak of the War in Donbas, which exposed critical weaknesses and triggered the first major reforms. The full-scale 2022 Russian invasion of Ukraine catalyzed a total mobilization and rapid, large-scale expansion of capabilities and international integration.

Structure and organization

The supreme commander is the President of Ukraine, with executive authority exercised through the Ministry of Defence (Ukraine) and the General Staff of the Ukrainian Armed Forces. The main service branches are the Ukrainian Ground Forces, which include armored, mechanized, and artillery units; the Ukrainian Air Force; the Ukrainian Navy, focused on coastal defense and riverine operations since the loss of much of its fleet in 2014; the Ukrainian Air Assault Forces; and the Special Operations Forces (Ukraine). Other directly subordinate components include the Territorial Defence Forces (Ukraine), established in 2022, the Ukrainian Border Guard, and the National Guard of Ukraine. Operational command is divided among several Operational Commands: West, North, South, East, and the separate Odesa operational command.

Personnel and training

As of 2024, the active-duty force is estimated at approximately one million personnel, supported by a large reserve. Conscription exists for men aged 18–27, with service terms varying. The core of the professional army consists of contract soldiers. Training has been radically overhauled since 2014 with significant assistance from partner nations under programs like the Joint Multinational Training Group-Ukraine and the UK's Operation Interflex. Key training centers include the Hetman Petro Sahaidachnyi National Army Academy and the Ivan Chernyakhovsky National Defense University of Ukraine. The experience of veterans from the War in Donbas and the ongoing conflict has created a highly experienced and adaptive non-commissioned officer and officer corps.

Equipment and technology

Initially equipped with Soviet-legacy systems like the T-64 and T-72 tanks, MiG-29 and Su-27 aircraft, and S-300 air defense, the inventory has diversified significantly. Domestic production by state concern Ukroboronprom focuses on items like the BTR-4 armored vehicle, Bohdana howitzer, and Neptune anti-ship missile. Since 2022, extensive Western military aid has supplied advanced technology, including M1 Abrams and Leopard 2 tanks, M142 HIMARS rocket systems, F-16 Fighting Falcon aircraft, Patriot air defense batteries, and long-range munitions like the Storm Shadow cruise missile. The force has also innovated with unmanned systems, deploying thousands of drones for reconnaissance and strikes.

Operations and conflicts

Major combat operations began with the response to the 2014 Russian annexation of Crimea and the subsequent War in Donbas, featuring battles such as Ilovaisk and Donetsk Airport. Since the 2022 Russian invasion of Ukraine, the military has conducted large-scale defensive and offensive campaigns. Notable engagements include the defense of Kyiv, the Battle of Mariupol, the Battle of Sievierodonetsk, the 2022 Kharkiv counteroffensive, the Battle of Kherson, and the 2023 Ukrainian counteroffensive. It has also conducted long-range strikes against targets in Crimea and within Russia, such as the Kerch Bridge, and maritime operations against the Black Sea Fleet.

International cooperation and aid

International partnerships are fundamental, primarily through the NATO partnership framework, including the NATO-Ukraine Commission and the Enhanced Opportunities Partner status. The European Union has provided funding via the European Peace Facility. The largest provider of military and financial aid is the United States, through packages authorized by the United States Congress like the Ukraine Security Assistance Initiative. Other major supporters include the United Kingdom, Germany, Poland, the Baltic states, and Canada, providing training, intelligence, and equipment. This cooperation has been institutionalized through formats like the Ramstein Air Base meetings of the Ukraine Defense Contact Group.