Rimpac 2025 Countries Where. Rimpac 2025 open ship day. The international maritime exercise rim of the pacific, or rimpac, brings together nearly thirty partner nations in and around the hawaiian islands to strengthen collective forces and promote.
Rimpac 2025 open ship day. 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 countries involved.