From the writings at the time 'Muslim sources, however, sometimes refer to the "Islamic naval jihad"—casting the conflicts as part of a sacred mission of war under Allah'
These Islamic pirate/slavers are the SPECIFIC pirates that "The Barbary threat led directly to the United States founding the United States Navy in March 1794.". These are the specific type of pirates that the US Navy was founded to combat to protect ships being seized and their crews sold into slavery.