The Coast Guard Cutter Reliance (WMEC 615) docks March 17, 2015, in the USS Oak Ridge, a World War II era floating dry dock, at the Coast Guard Yard in Baltimore, Md., for an anticipated two-month planned maintenance. The 50-year-old, 210-foot cutter is homeported in Portsmouth, N.H. The cutter's missions include enforcement of laws and treaties, migrant and drug interdiction, safety inspections, and search & rescue on the Atlantic coast.