161013-N-PO203-042 LOCHALSH, United Kingdom (Oct. 13, 2016) Chief Petty Officer Jon Trusty, left, from Explosive Ordnance Disposal Mobile Unit 8 follows a cable leading to a submerged sonar sensor, while Navy divers Petty Officer 1st Class Timothy Martinez, center and Chief Petty Officer Charles Geiger stand by during the first-ever Unmanned Warrior (UW), a research and training exercise designed to test and demonstrate the latest in autonomous naval technologies while simultaneously strengthening international interoperability. The U.S. team, led by the Office of Naval Research (ONR), is in Scotland to partner with more than 40 international participants from other navies, industry, academia and research laboratories. (U.S. Navy photo by John F. Williams/Released)