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. SHARE IMAGE: Download Image: Full Size (0.99 MB) Photo By: Petty Officer 1st Class Jamica Johnson VIRIN: 180726-N-JN506-002.JPG Photo Gallery