U.S. Air Force Airmen assigned to the 1st Communications Maintenance Squadron demonstrate fiber cable splicing for members of the Ukrainian armed forces during their visit to Kapaun Air Station, Germany, Aug. 4, 2021. The Ukrainian service members also visited Ramstein Air Base for deployed communications equipment and air traffic control capabilities familiarization. They observed some of the fundamental support operations necessary to maintain functional base or field communications infrastructures. (U.S. Air Force photo by Senior Airman John R. Wright)