Aviators flying support during the secret eight-year war in Laos, Cambodia, and North Vietnam had their heroic efforts erased by a small federal government agency in 2013, SOFREP has learned.

During that top-secret cross-border war fought from 1964 to 1972, Army, Air Force, Marine Corps, and Navy aircraft supported Green Berets and their indigenous counterparts running reconnaissance and other classified operations deep behind enemy lines under the aegis of the Military Assistance Command Vietnam—Studies and Observations Group, or simply SOG.

The secret war was a high-risk security operation hidden from the press, the public, most members of Congress, as well as the family members of special operations forces who ran these top-secret missions. SOG operated outside the normal chain of command, answering directly to the White House and a key staff member of the Joint Chiefs of Staff.

So secret were these missions, it took 29 years after SOG’s closure in 1972 for these warriors to be recognized publicly for their extreme courage, sacrifice, and tremendous losses. This official recognition finally came in the form of the Presidential Unit Citation (PUC), the unit award for valor, equivalent to the Distinguished Service Cross—our nation’s second highest individual award for valor, second only to the Medal of Honor.

The SOG PUC was presented in a public awards ceremony held on April 4, 2001 at Fort Bragg, North Carolina. That PUC was awarded to SOG personnel “for extraordinary heroism” by Secretary of the Army Thomas E. White. In the written narrative of that award, it explained why SOG units received it “for extraordinary heroism, great combat achievement, and unwavering fidelity while executing unheralded top-secret missions deep behind enemy lines across Southeast Asia.”

The narrative named a few Air Force units that supported SOG: the 1st Flight Detachment, the 15th Air Commando Squadron, the 15th, 20th, and 90th Special Operations Squadrons, and the South Vietnamese Air Force’s 219th Special Operations Squadron. It also cited Navy SEAL operations along the coast of North Vietnam under the command of the U.S. Navy Advisory Detachment based in Da Nang, one Navy EC-121 aircraft and crew based in Saigon, and Marine Corps personnel assigned to SOG headquarters staff in Saigon and Da Nang.

After describing many of the SOG missions performed by these warriors during the secret war, the citation turned briefly to acknowledge the unnamed air units that supported the ground troops:

“Supporting these hazardous mission were Special Operations Group’s own United States and South Vietnamese Air Force transport and helicopter squadrons, along with U.S. Air Force forward air controllers and helicopters units of the U.S. Army and U.S. Marines Corps. These courageous aviators often flew into and through heavy fire to extract Special Operations Group operators from seemingly hopeless situations, saving lives by selflessly risking their own.”