The Ukrainian Ground Forces, also referred to as the Ukrainian army, are the land forces of Ukraine and one of the eight 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.
The Ukrainian Marine Corps, also known simply as the Ukrainian Marines, is the maritime land force service branch of the Armed Forces of Ukraine since 2023, responsible for conducting expeditionary and amphibious operations. From its modern foundation in 1993 up to 2023 it constituted part of the Coastal Forces of the Ukrainian Navy. It is used as a component part of amphibious, airborne and amphibious-airborne operations, alone or in coordination with formations and units of the Ground Forces in order to capture parts of the seashore, islands, ports, fleet bases, coast airfields and other coast objects from the enemy. It can also be used to defend naval bases, vital shoreline areas, separate islands and coast objects, and security of hostile areas.
The Estonian Land Forces, unofficially referred to as the Estonian Army, is the name of the unified ground forces among the Estonian Defense Forces where it has an offensive military formation role. It is currently the largest Estonian military branch, with an average size of approximately 6,000 soldiers, conscripts, and officers during peacetime.
The 92nd Assault Brigade "Ivan Sirko", abbreviated 92 OShBr, is a formation of the Ukrainian Ground Forces. Its honorific name is after Cossack military leader Ivan Sirko. The unit was formed in 1999 as the 6th Mechanized Division based on the 6th Division of the National Guard of Ukraine. In 2000 it was reorganized as the 92nd Mechanized Brigade. Following the Russo-Ukrainian war and the 2015 decommunization in Ukraine, the brigade's Soviet honors and heritage were purged.
The Western Military District is a military district of Russia.
The Southern Military District is a military district of Russia.
The 200th Separate Guards Motor Rifle Brigade is a military formation of the 14th Army Corps, part of the Northern Military District, based at Pechenga in Murmansk Oblast. The brigade was formed from the 131st Motor Rifle Division in 1997 and was one of the two Russian Arctic warfare brigades.
The Operational Command South is a formation of the Ukrainian Ground Forces in the southern part of Ukraine, which was formed in January 1998 as the Southern Operation Command on the basis of the Odesa Military District and was headquartered in Odesa.
The National Guard of Ukraine is the Ukrainian national gendarmerie and internal military force. It is part of the Ministry of Internal Affairs, responsible for public security. Originally created as an agency under the direct control of the Verkhovna Rada on 4 November 1991, following Ukrainian independence, it was later disbanded and merged into the Internal Troops of Ukraine in 2000 by then-President Leonid Kuchma as part of a "cost-saving" scheme. Following the 2014 Revolution of Dignity, amidst the Russian intervention, the National Guard was re-established, and the Internal Troops were disbanded.
The People's Militia of the Donetsk People's Republic and People's Militia of the Luhansk People's Republic are pro-Russian paramilitaries in the Donbas region of eastern Ukraine, under the overall control of the Russian Federation. They are also referred to as Russian separatist forces or Russian proxy forces. They were affiliated with the self-declared Donetsk People's Republic (DPR) and Luhansk People's Republic (LPR) during the war in Donbas (2014–2022), the first stage of the Russo-Ukrainian War. They then supported the Russian Armed Forces against the Ukrainian Armed Forces during the 2022 Russian invasion. In September 2022, Russia annexed the DPR and LPR, and began integrating the paramilitaries into its armed forces. They are designated as terrorist groups by the government of Ukraine.
The Armed Forces of Ukraine 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.
Territorial defence battalions were volunteer military units of the Armed Forces of Ukraine under the auspices of the Ukrainian Ministry of Defence in 2014–2015. They should not be confused with the volunteer units of Special Tasks Patrol Police of Ukraine created along with territorial defense battalions, but under the auspices of the Ministry of Interior. Together, they are both collectively known as the Ukrainian volunteer battalions. The battalions were established in mid-2014, during the early stages of the war in Donbas, to combat the pro-Russian separatists and the forces of the Donetsk People's Republic, Luhansk People's Republic, and the United Armed Forces of Novorossiya. 32 volunteer territorial defence battalions were formed.
40th Motorized Infantry Battalion is a formation of the Ukrainian Ground Forces. It was originally formed as the 40th Territorial Defence Battalion Kryvbas in Kryvyi Rih.
The 39th Motorized Infantry Battalion "Dnipro-2" was a military formation of the Ukrainian Ground Forces in 2014–2016.
Ukrainian volunteer battalions were militias and paramilitary groups mobilized as a response to the perceived state of weakness and unwillingness of the regular Armed Forces to counter rising separatism in spring 2014. They trace their origins to the "Maidan Self-Defense" militias formed during the Euromaidan in 2013. The earliest of these volunteer units were later formalized into military, special police and paramilitary formations in a response to the Russian military intervention in Ukraine. Most of the formations were formed or placed under command of the Ministry of Internal Affairs — as "Special Tasks Patrol Police" — and Ministry of Defence — as "Territorial defence battalions". A minority of battalions were independent of state control.
The Territorial Defence Forces are the military reserve component of the Armed Forces of Ukraine.
The 57th Otaman Kost Hordiienko Motorized Brigade is a formation of the Ukrainian Ground Forces. The brigade was formed beginning in November 2014 in the city of Kropyvnytskyi in Kirovohrad Oblast. Initially, the brigade consisted of three volunteer territorial defence battalions. By the summer of 2015, the brigade was deployed to fight in the war in Donbas. The ground forces plan to mechanize the brigade in the future.
The 47th Guards Nizhnedneprovskaya Red Banner Order of Bogdan Khmelnitsky Tank Division, is a tank division of the Russian Ground Forces.
The 61st Mechanized Brigade "Stepova" is one of the youngest formations of the Mechanized Infantry of the Ukrainian Ground Forces, raised in 2015 as the 61st Motorized Infantry Brigade of the Ukrainian Ground Forces' 4th Army Reserve Corps. Based in Zhytomyr Oblast, it is one of the Ground Forces' specialized formations, whose role is to defend the forest lands of the north as well as the swampy terrain of the Pinsk Marshes, which are in the area of responsibility (AOR) of the brigade.
The 2nd Independent Motorized Infantry Battalion was a formation of the Ukrainian Ground Forces. Initially created as the 2nd Ukrainian territorial defense battalion «Horyn» drawn from volunteers from Rivne oblast, the creation of the Battalion was announced in May 2014, following the outbreak of the Russo-Ukrainian War,. and training began in June 2014.
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