02 June 2025 U.S. Navy completes Integrated Battle Problem 25.5 Navy units assigned to U.S. 7th Fleet concluded Integrated Battle Problem (IBP) 25.5, May 23, after spending nearly a week off the coast of Sasebo conducting a tactical warfighting rehearsal event that tests and develops fleet-centric concepts and capabilities...
21 September 2023 Unmanned Surface Vessel Division One Makes Its First Port Visit in Yokosuka, Japan YOKOSUKA, Japan - The unmanned surface vessels (USVs) Ranger and Mariner from Unmanned Surface Vessel Division ONE (USVDIV-1) arrived at Fleet Activities Yokosuka on Sept. 18 as part of a scheduled port visit during Integrated Battle Problem (IBP) 23.2...