Source: United States Navy
On April 2, Iran’s Islamic Revolutionary Guard Corps Navy (IRGCN) Harth 55, accompanied by three fast attack craft (FAC)/fast inshore attack craft (FIAC), approached U.S. Coast Guard patrol boats USCGC Wrangell (WPB 1332) and USCGC Monomoy (WPB 1326) while the U.S. vessels were conducting routine maritime security patrols in the international waters of the southern Arabian Gulf.