Coast Guardsmen along with federal, and local agencies as well as maritime industry organizations work together during the 2018 Area Maritime Security Training Exercise Program full scale exercise at the Puerto Rico Convention Center Nov. 7, 2018. Participants established a Unified Command under the National Incident Management System and tested their ability to alert, mobilize and activate personnel, facilities and resources during a simulated threat to the area maritime transportation system. U.S. Coast Guard photo by Seaman Erik Villa Rodriguez.