2146th Communications Group, 51 Fighter Wing, Osan Air Base, Korea

The **2146th Communications Group** was a United States Air Force unit assigned to the **51st Fighter Wing** at **Osan Air Base, South Korea** during the Cold War era. Tasked with providing critical communications, command, and control support, the group played a vital role in maintaining secure and reliable communications for U.S. and allied operations on the Korean peninsula. Throughout its service, the 2146th supported both routine and contingency missions, ensuring effective coordination between air and ground forces. Its efforts contributed significantly to the overall readiness and deterrence posture of U.S. forces stationed at Osan Air Base.