Radio System Army Spc. Daniel Giraldo, with the 142nd Combat Sustainment Support Battalion, prepares to use a Joint Capabilities Release radio system at Davis-Monthan Air Force Base, Ariz., Jan. 28, 2019. SHARE: Download: Full Size (1.64 MB) Tags: Army Credit: Army Sgt. Nicholas Brown-Bel VIRIN: 190128-A-AP391-0006C.JPG Photo Gallery