Rimpac 2025 Datesinperiod. Rimpac’s 29th iteration, from late june into early august 2025, features 29 nations, 38 surface ships, three submarines, 14 national land forces, about 170 aircraft. Rimpac 2025 contributes to the increased interoperability, resiliency and agility needed by the joint and combined force to deter and defeat aggression by major.
Rimpac’s 29th iteration, from late june into early august 2025, features 29 nations, 38 surface ships, three submarines, 14 national land forces, about 170 aircraft. Exercise rim of the pacific (rimpac) 2025 has officially begun in hawai’i, bringing 29 partner nations and 25,000 personnel, making this year’s rimpac in the largest iteration to date by number of.