120620-G-BD687-001 BRIDGETOWN, Barbados - U.S. Coast Guard Petty Officer 1st Class Luke O-Dea, lead maritime law enforcement instructor, logs information as his class of Exercise Tradewinds 2012 participants determine if a shipboard water tank is concealing contraband as part of a maritime law enforcement course, June 19, 2012. Tradewinds is a multinational, interagency exercise designed to develop and sustain relationships that improve the capacity of U.S., Canadian and 15 Caribbean partner nations security forces to counter transnational crime and provide humanitarian assistance and disaster relief. (U.S. Coast Guard photo by Petty Officer 2nd Class Stephen Lehmann/Released)