​72nd Pontoon Bridge Regiment

​14th Road Construction Battalion

5th Artillery Reconnaissance Battalion

​4th Tank Division

​217th Anti-tank Regiment

​1st Engineer Brigade

Hq 1st Engineer Brigade

107th Engineer Battalion

108th Engineer Battalion

109th Engineer Battalion

​1st Road Block Battalion

Advanced 

​Assault

4th Army Czechoslovakia

Hq 4th Army

4th Supply Brigade

4th Electronic Warfare Regiment(-)

251st Anti-aircraft Regiment

105th Chemical Defense Battalion(-)

​3rd Motorized Rifle Division

104th Tactical UAV Squadron

​52nd Command & Reconnaissance Squadron

​9th Tank Division

​15th Motorized Rifle Division

332nd Cannon Artillery Brigade