Rimpac 2024 Logout. Departure for the world‘s largest naval exercise. 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.

 — the rimpac mpc provides participants, both u.s. Departure for the world‘s largest naval exercise.