Porcupine Partners Air Force Staff Sgt. Benjamin Howard and Kay, a military working dog, surveil the landscape in Osoppo, Italy, June 30, 2020, during Operation Porcupine, an exercise demonstrating the interoperability of all units. SHARE: Download: Full Size (1.58 MB) Tags: Air Force, Training, Operation Porcupine Credit: Air Force Airman 1st Class Ericka Woolever VIRIN: 200630-F-ZX177-1073C.JPG Photo Gallery