9th Strategic Reserve Corps

The 9th Strategic Reserve Corps (Ukrainian: 9 армійський корпус; 9 АК) is an active formation of the Ukrainian Ground Forces, formed for the 2023 Ukrainian counteroffensive.

History
The first public mention of the 9th Corps was in April 2023, after a series of classified US Department of Defense papers were leaked.

Units of the corps made up much of the first wave of the 2023 summer counteroffensive.

Structure
As of 2023 the corps' structure is as follows:


 * IX Army Corps, Lutsk, Volyn Oblast
 * 81st Corps HQ and HQ Battalion
 * 3rd Assault Infantry Brigade (Mech)
 * 47th Mechanized Infantry Brigade
 * 58th Motorized Infantry Brigade
 * 67th Mechanized Infantry Brigade
 * 4th Tank Brigade
 * 47th Field Artillery Brigade
 * 150th Reconnaissance Battalion
 * 93rd Combat Engineer Battalion
 * 228th Logistics Battalion (Sustainment)
 * 747th Maintenance Battalion
 * MP Battalion
 * 180th Corps Training Battalion (Basic Training)