315th 315th Airlift Wing 315th Operations Group 315th Air Division 315th Engineer Battalion 315th Cyberspace Operations Squadron 315th Rifle Division (Soviet Union) 315th Fighter Squadron 315th Cavalry Regiment (United States) 315th Weapons Squadron 315th Troop Carrier Squadron Space Delta 2 115th (North Midland) Field Regiment, Royal Artillery 79th (Lowland) Field Regiment, Royal Artillery No. 315 Polish Fighter Squadron