Harbor Patrolman Navy Petty Officer 2nd Class Jayce Valentin, a harbor patrolman with the Naval Base Guam Harbor Patrol Unit, poses in front of a boat at Naval Base Guam, July 26, 2018. As a harbor patrolman, Valentin provides protection and escorts to U.S. assets. Download Image: Small (0 KB) | Medium (215.04 KB) | Full Size (0.89 MB) Tags: Photo By: Petty Officer 1st Class Jamica Johnson | VIRIN: 180726-N-JN506-006.JPG More Photos