Boat coxswains from various Caribbean nations practice non-compliant vessel pursuit tactics aboard a 33-foot Special Purpose Craft-Law Enforcement boat in the Caribbean Sea off the islands of St. Kitts and Nevis on June 1, 2015. The effort is a part of Tradewinds 2015, a combined, joint U.S. Southern Command-sponsored exercise designed to strengthen the capacity of Caribbean nations to respond to natural disasters, humanitarian crises and counter transnational organized crime. (U.S. Coast Guard photo by Petty Officer 2nd Class Levi Read)