アメリカ極東陸軍
Upon his return to the Philippines, Villamor was assigned to lead the 6th Pursuit Squadron (now 6th Tactical Fighter Squadron) in Nichols Airfield. On July 26, 1941, by order of President Franklin D. Roosevelt, the Philippine Army was incorporated into the United States Army Forces in the Far East. Following this, PAAC was inducted into the Far East Air Force on August 15, with 141 pilots, 17 ground officers, 1,200 enlisted men, and 64 aircraft, with Maj. Basilio Fernando as its Commanding Officer. No less than Gen. MacArthur himself was the inducting officer. Gen. MacArthur forecasted that Japan will commence with its attack in April 1942, and event at the earliest January 1942.