Det 2 39th Air Division

• Cold War Role: Detachment 2, 39th Air Division was part of the United States Air Force presence in Japan during the Cold War, contributing to air defense and regional stability in East Asia. • Location: The detachment was stationed at Misawa Air Base, a key strategic location in northern Japan, which allowed rapid response to potential Soviet incursions. • Early Warning Missions: Det 2's primary mission involved operating radar and communications facilities for early warning and airspace monitoring, crucial for detecting incoming threats. • Support to Allies: The detachment worked closely with the Japan Air Self-Defense Force, enhancing interoperability and coordination between U.S. and Japanese air defense efforts. • Aircraft Operated: While the 39th Air Division oversaw fighter and reconnaissance squadrons, Det 2 itself was primarily focused on ground-based support, rather than flying its own aircraft. • Lineage: The 39th Air Division, including its detachments, traces its roots to the post-Korean War era, being activated in 1952 and playing a vital role until its inactivation in 1968. • Notable Exercises: Det 2 participated in numerous joint exercises such as "Operation Commando Night" and "Operation Blue Sky," which tested and improved air defense readiness. • Communications Hub: The unit served as a crucial communications relay point for U.S. Pacific Air Forces, linking multiple bases and command centers across the region. • Personnel Diversity: Det 2 included not only American airmen but also local Japanese civilian workers, reflecting the close partnership between the U.S. military and the host nation. • Legacy: Although Det 2 and the 39th Air Division were inactivated in 1968 as part of a broader realignment, their legacy continues in the ongoing U.S.-Japan security alliance and the continued use of Misawa AB for vital missions today.