After Staff College in 1990 he returned to Germany to serve as Personal Staff Officer to, in turn, Deputy Commander RAF Germany, Commander-in-Chief RAF Germany and Commander Second Allied Tactical Air Force (of which RAF Germany formed a part), being promoted to wing commander on 1 July 1991. Peach saw action as a Detachment Commander in Saudi Arabia during Operation Jural. From 1994 to 1996 Peach commanded IX (Bomber) Squadron operating in the Strike, Attack and SEAD role, also acting as Deputy Station Commander RAF Bruggen.
