3rd Motorized Rifle Division

21st Motorized Rifle Division(-)

1st Bulgarian Army

35th Anti-tank Brigade

1st Bulgarian Army

5th Army Artillery Regiment

Advanced

Assault

1st Bulgarian Army

9th Tank Brigade

1st Bulgarian Army

1st Army Anti-Aircraft Artillery Regiment

1st Motorized Rifle Division(-)

1st Bulgarian Army

88th Army Engineer Regiment

1st Bulgarian Army

Hq 1st Bulgarian Army

1st Army Electronic Warfare Battalion

1st Para Recon Battalion

1st Army Pontoon Battalion

1st Army Artillery Recon Battalion

​59th Chemical Defense Regiment (-)