180909-N-WR252-033 CHUUK, Federated States of Micronesia (Sept. 9, 2018) Construction Mechanic 1st Class John Monahan, a dive supervisor assigned to Underwater Construction Team (UCT) 2, gives divers a final safety brief before they enter the water to place explosive charges in holes bored into a shallow shoal in the Federated States of Micronesia. UCT-2 is a key component of the Naval Construction Force, providing the capability to construct, inspect, repair, and maintain the full spectrum of maritime infrastructure. (U.S. Navy photo by Chief Mass Communication Specialist Matthew R. White/Released)