Rimpac 2024 Dates Hawaii. Planning and preparations are being finalized for the 29th biennial exercise rim of the pacific (rimpac), a multinational exercise involving 29 nations and more than 25,000 personnel, set to run. Planning and preparations are being finalized for the 29th biennial exercise rim of the pacific (rimpac), a multinational exercise involving 29 nations and more.

The vast expanse of the pacific ocean will once again become a stage for international cooperation and military prowess as the rim of the pacific (rimpac). Exercise rim of the pacific (rimpac) 2024 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.