Marine Aircraft Group 31 (MAG-31)
Marine Aircraft Group 31 was commissioned February 1, 1943 at Cherry Point and sailed for American Samoa in late September 1943. By January 1944 MAG-31 units would be deployed throughout the Ellice and Gilbert Islands including Tutuila, Funafuti, Wallis, Nanomea and Tarawa.
For the purposes of the Marshalls operation MAG-31 became a fighter group. In February 1944 MAG-31 units moved to the Marshall Islands. During much of 1944, and into early 1945, squadrons would fly neutralization missions against many of the Japanese garrisons that had been by-passed in the Marshall Islands. During this period MAG-31 squadrons developed Corsair fighter-bomber tactics that would be adopted by all Navy and Marine Corsair units for the balance of WWII and Korea.
MAG-31 began operating from Yontan Airfield, Okinawa on 7 April 1945. They maintained combat air patrols to aid in the fight against the kamikaze attacks against the American Fleet and they also provided close air support for the Marines and Soldiers on the ground.
On 12 October 1945, Marine Aircraft Group 31 departed Okinawa for Yokosuka, Japan, becoming the first Marine land-based MAG to operate in the Japanese homeland.
The group returned to the United States 5 July 1946 as a night fighter group and was stationed at Marine Corps Air Station Miramar, San Diego, California until it was decommissioned 31 May 1947.
MAG-31 Commanding Officers: Major Ralph K. Rottet - 01Feb43 to 09Sep43
Col. Calvin B. Freeman - 10Sep43 to 12Sep44
Lt. Col. Ralph K. Rottet - 13Sep44 to 13Dec44
Lt. Col. Martin A. Severson - 13Dec44 to 05Mar45
Col. John C. Munn - 06Mar45 to date of surrender.