28 February 2024 Japanese Special Boat Unit, U.S. Naval Special Warfare Unit Conduct Joint Training Exercise A West Coast-based U.S. Naval Special Warfare unit integrated with a Japanese Maritime Self Defense Force (JMSDF) Special Boat Unit (SBU) to conduct joint training on navigation, communications, radar, and more from Feb. 15-17, 2024 at Naval Base White Beach in Okinawa, Japan...