The 90th Air Division was primarily a World War II Photo-Reconnaissance command and control organization, assigned to the Mediterranean Theater of Operations .

"The 90th's subordinate units reconnoitered airdromes, roads, marshalling yards, and harbors in Italy after the Allied landings at Salerno in September 1943.

In January 1944, they covered the Anzio area and continued to support the Fifth Army in its drive through Italy by determining troop movements, gun positions, and terrain.

After transfer of its tactical groups on 1 October 1944, the wing aided in establishing a photo library for use in the European and Mediterranean theaters of operation.

"[1] "Activated in the Reserves at Niagara Falls, New York, from December 1946 to June 1949; in April 1948 it was redesignated as a division.