Senior Airman Timothy Carrier, left, Airman 1st Class Ashley Pilkerton, middle, 606th Air Control Squadron (ACS) surveillance technicians, and Tech. Sgt. Jeremiah Tatum, right, 606th ACS operations section chief, set up satellite communication antennas in support of Astral Knight 2021 in Mali Losinj, Croatia, May 18, 2021. The antennas allow the 606th ACS to communicate and transmit data with the 603rd Air Operations Center, the operational command and control center. (Courtesy Photo)