250320-F-YW699-1001
U.S. Navy Information Systems Technician Petty Officer 1st Class Roberto Alcantarmorales, 2nd Joint Communications Squadron, reviews operating instructions during the annual U.S. Army Network Enterprise Technology Command (NETCOM), open-source software defined radio (QPRX) High Frequency (HF) Radio Competition, from March 20-22, 2025, at MacDill Air Force Base, Florida. The 2nd JCS, which falls under the Joint Communication Support Element, is a unit within the Department of Defense that provides quick response deployable teams, specializing in communication to support various missions. (U.S. Army photo)