Damage Controlman Firemen Dominic Green and Duane Laughlin test a P-100 portable fire pump's operational capabilities after performing corrective maintenance aboard USS Harry S. Truman. The P-100 is capable of pumping 100 gallons of water per minute, making it a vital tool for fire fighting and dewatering spaces aboard the ship. The Harry S. Truman Strike group is deployed in support of maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. .