U.S. Air Force Airmen assigned to the 1st Combat Communications Squadron and the 435th Contingency Response Squadron and Royal Air Force airmen assigned to the 90 Signals Unit participate in a High Frequency communications course at Ramstein Air Base, Germany, Feb. 7-9, 2024. The 1st CBCS, alongside RAF personnel, attempted their longest radio connection through a deployable HF radio system, extending their global reach and communication capabilities in contested environments. (U.S. Air Force video by Senior Airman Madelyn Keech) More