1706013-N-ON977-0179 APRA HARBOR, Guam (June 13, 2017) Construction Electrician 2nd Class Greg Lewis and Steelworker 2nd Class Tyler Ault, both assigned to Underwater Construction Team (UCT) 2, conduct a pier inspection in Guam’s Apra Harbor, Guam, during the western Pacific Naval Symposium diving exercise. The biennial diving exercise conducted to enhance cooperation, interoperability, and tactical proficiency in diving operations in support of disaster response. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alfred A. Coffield/Released)