Maj. Gen. Patricia McQuistion, the commanding general of 21st Theater Sustainment Command, Lt. Gen. Werner Freers, the chief of staff for the German army, and Brig. Gen. Nadja West, the commanding general of Europe Regional Medical Command, have a conversation before a briefing on the function and structure of the Warrior Transition Units in Europe Nov. 30 at the WTU on Kleber Kaserne. Freers attended the briefing and toured the WTU building there.