12th Army Corps (Ukraine)

The 12th Army Corps (Ukrainian: 12-й армійський корпус) is a Corps of the Ukrainian Ground Forces.^[1][2]

12th Army Corps
12-й армійський корпус
Shoulder sleeve insignia
Active	December 22, 2024 – present
Country	Ukraine
Branch	Ukrainian Ground Forces
Size	Corps
Garrison/HQ	Kyiv
Motto(s)	Earn and Win
Engagements	Russo-Ukrainian War
Website	Official Facebook page
Commanders
Current commander	Col. Pavlo Protsiuk

History

The 12th Army Corps was initially disclosed by Mariana Bezuhla in November 2024, although it gained more widespread attention later.^[3] This development aligns with broader military reforms within Ukraine, which include transitioning to a corps management structure, a concept that was expected to be detailed by the end of November 2024.^[2]

Structure

As of 2025 the corps structure is as follows:

• 12th Army Corps
  • Corps Headquarters
    • Management
    • Commandant Platoon
  • Presidential Brigade
  • 2nd Medical Battalion
  • 19th Brigade
  • 25th Public Security Protection Brigade
  • 26th Naval River Ships Division
  • 27th Pechersk Brigade
  • 28th Regiment of State Facilities Protection
  • 31st Cherkasy Regiment
  • 41st Mechanized Brigade
  • 67th Mechanized Brigade
  • 112th Territorial Defense Brigade
  • 118th Territorial Defense Brigade
  • 120th Territorial Defense Brigade
  • 428th Battalion of Unmanned Systems
  • 511th Repair and Restoration Battalion
  • 1027th Anti-Aircraft Missile and Artillery Regiment
  • Communications Battalion