They are/were pirates. Everyone of the scumbags that are caught should be executed on the spot.
Go back to keelhauling! Was bad enough in the days of sailing ships, but supertankers are a whole new level!
Eric Holder would read them a miranda warning and put them on trial in New York !! GO RUSSIA !!
Under international law and the old laws of the seas pirates can properly be summarily éxecuted upon capture. No trial needed. Method of execution at the discretion of the captors.