The U.S. Coast Guard is targeting low-level smugglers in international waters - shackling them on ships for weeks or even months before arraignment in American courts. The U.S. Coast Guard never intended to operate a fleet of floating Guantnamos," as a former Coast Guard lawyer put it. But a set of laws, including the 1986 Maritime Drug Law Enforcement Act ... defined drug smuggling in international waters as a crime against the United States. Through the 2000s, maritime detentions averaged around 200 a year. Then in 2012, the Department of Defense's Southern Command [was] tasked with leading the war on drugs in the Americas. In 2016, under the Southern Command's strategy, the Coast Guard ... detained 585 suspected drug smugglers, mostly in international waters. That year, 80 percent of these men were taken to the United States to face criminal charges, up from a third of detainees in 2012. In the 12 months that ended in September 2017, the Coast Guard captured more than 700 suspects and chained them aboard American ships. Most of these men remain confounded by their capture by the Americans, dubious that U.S. officials had the authority to arrest them and to lock them in prison. But it is the memory of their surreal imprisonment at sea that these men say most torments them. These detainees paint a grim picture of the conditions of their extended capture. The ... periods of detention employed by the United States in its antidrug campaign run counter to international human rights norms.