Petty Officer 2nd Class Derrick Depriest, a damage controlman on board the Coast Guard Cutter John McCormick, operates a P-6 pump to combat flooding in the forward living quarters of a tug that ran aground on the Vitskari Rocks, near Sitka, Alaska, June 10, 2017. A McCormick smallboat crew and an Alaska State Trooper few responded to the tug after Coast Guard Sector Juneau watchstanders received a report on VHF-FM radio channel 16 from the tug crew that they had run aground and were taking on water. U.S. Coast Guard photo