 71, 121, and 133 Squadrons becoming the 334th, 335th and 336th Fighter Squadrons of the 4th Fighter Group, 65th Fighter Wing of the VIII Fighter Command.Today, the 4 OG consists of two operational fighter squadrons, the 335th and 336th; two fighter training squadrons, the 333d and 334th; and two support squadrons.The group provides command and control for two operational F-15E Strike Eagle squadrons and is responsible for conducting the Air Force's only F-15E training operation, qualifying crews to serve in worldwide combat-ready positions.