120618-G-BD687-002 BRIDGETOWN, Barbados (June 18, 2012) -?? Coast Guard Petty Officer 1st Class Robert Dosh, an Incident Command Structure instructor, helps students prepare for a training scenario at the Bridgetown Port Authority Building, during Exercise Tradewinds 2012. Tradewinds is a CJCS-approved, USSOUTHCOM-sponsored exercise supporting the Theater Security Cooperation (TSC) plan, and involving security forces from 17 partner nations (PN), primarily from the Caribbean Basin AOR and will also include participants from Canada and the U.S. (U.S. Coast Guard photo by Petty Officer 2nd Class Stephen Lehmann/Released)