Chief Warrant Officer Steven Carriere, a boatswain aboard Coast Guard Cutter Willow, debriefs the crew after a man overboard drill near Jamestown, R.I. on Sept. 4, 2013.Man overboard drills are conducted to test the condition of emergency equipment, evaluate the effectiveness of emergency procedures and evaluate the crew's ability to carry out their duties. U.S. Coast Guard photo by Petty Officer 3rd Class MyeongHi Clegg.