The U.S. Justice Department said on Tuesday that federal authorities seized 16.5 tons of cocaine worth more than $1 billion from a ship in Philadelphia in one of the largest drug seizures in U.S. history. Reuters reports that Federal, state and local law enforcement agents on Monday boarded the MSC Gayane, a cargo ship docked in Philadelphia’s Packer Marine Terminal, and found cocaine in seven shipping containers, according to a criminal complaint filed in Philadelphia federal court. The ship was in Chile, Peru and Colombia and Panama over the last month.