1st Army Corps (Russia)
The 1st Donetsk Army Corps (Russian: 1-й Донецкий армейский корпус) is a military formation of the Russian Ground Forces as part of the Southern Military District, formerly a militia of the Donetsk People's Republic. It was officially incorporated into the Russian Federation on December 31st 2022, as Russia annexed the occupied territory of Donetsk. Structure 

 1st Guards Motorized Rifle Brigade "Slavyansk" (Military Unit Number (MUN) 00100)
 5th Motorized Rifle Brigade "Oplot" (MUN 08805)
 110th Guards Motorized Rifle Brigade (MUN 08826) (formerly 100th Motorized Rifle Brigade)
 114th Guards Motorized Rifle Brigade (MUN 08818) (formerly 11th Motor Rifle Regiment)
 132nd Guards Motorized Rifle Brigade (MUN 08803) (formerly 3rd Motorized Rifle Brigade)
 14th Guards Artillery Brigade "Kalmius" (MUN 08802)
 10th Guards Tank Battalion (MUN 08810)
 Sparta Battalion

See also 

 2nd Guards Army Corps

References

Army corps of the Russian Federation
Military units and formations of Russia in the Russian invasion of Ukraine