Grafenwöhr. V Corps reactivated and the Russian invasion of Ukraine On 11 February 2020, the United States Department of the Army announced the reactivation of V Corps Headquarters. The HQ was to have approximately 635 soldiers, with approximately 200 who would support an operational command post in Europe. Army Chief of Staff James C. McConville announced that V Corps forward headquarters would be established in Poland after 1 October 2020. 200 of the expected 630 headquarters staff members would be stationed in Poznan on a rotational basis. On 7 March 2022 the V Corps main headquarters element deployed to Germany, joining the forward element already in Europe, to "provide additional command and control of U.S. Army forces in Europe." The headquarters is also tasked to "provide a more robust presence in Europe and enable the Corps to synchronize current contingency operations, support the ongoing mission to reinforce NATO’s eastern flank and coordinate multinational exercises across the continent." This deployment is in response to the Russian invasion of Ukraine. Subordinate units Headquarters and Headquarters Battalion, United States Army Europe and Africa, Wiesbaden 19th Battlefield Coordination Detachment V Corps 2d Cavalry Regiment, Vilseck 1st Squadron, 2d Cavalry Regiment (Infantry) 2d Squadron, 2d Cavalry Regiment (Infantry) 3d Squadron, 2d Cavalry Regiment (Infantry) 4th Squadron, 2d Cavalry Regiment (RSTA) Field Artillery Squadron, 2d Cavalry Regiment Engineer Squadron, 2d Cavalry Regiment (Grafenwöhr) Support Squadron, 2d Cavalry Regiment 41st Field Artillery Brigade, Grafenwöhr Headquarters and Headquarters Battalion 1st Battalion, 6th Field Artillery Regiment 1st Battalion, 77th Field Artillery Regiment 589th Brigade Support Battalion 232d Signal Company 12th Combat Aviation Brigade, Ansbach 1st Battalion, 3rd Aviation Regiment 1st Battalion, 214th Aviation Regiment Southern European Task Force - Africa (SETAF-AF) 173rd Airborne Brigade, Vicenza and Grafenwöhr Headquarters and Headquarters Company 1st Squadron, 91st Cavalry Regiment 1st Battalion, 503d Infantry Regiment 2nd Battalion, 503d Infantry Regiment 4th Battalion, 319th Field Artillery Regiment 54th Engineer Battalion 173rd Support Battalion 56th Artillery Command 2d Multi Domain Task Force 10th Army Air and Missile Defense Command 52nd Air Defense Artillery Brigade 7th Army Training Command, Grafenwöhr Training Support Activity Europe 7th Army Non-Commissioned Officers Academy Joint Multinational Training Group Ukraine Joint Multinational Readiness Center, Hohenfels 1st Battalion, 4th Infantry Regiment, Hohenfels Joint Multinational Simulation Center 21st Sustainment Command (Theater) 21st SC Special Troops Battalion 266th Financial Management Support Center 1st Human Resources Sustainment Center Theater Logistics Support Center-Europe 7th Mission Support Command,