After leaving the Philippines in 1948, he served as an instructor at the Strategic Intelligence School at Lowry Air Force Base, Colorado, where he received a temporary promotion to lieutenant colonel in 1949.
Nachdem er die Philippinen verlassen hatte, diente er als Dozent an der Strategic Intelligence School in der Lowry Air Force Base, Colorado, wo er 1949 eine zeitweilige Beförderung zum Oberstleutnant erhielt.