When Is Rimpac 2024 Start. Rimpac 2024 is the 29th exercise in the series that began in 1971. The exercise officially began on 27 june and will last until 1 august.
As the world’s largest international maritime exercise, rimpac combines force capabilities in a dynamic maritime environment. Rimpac 2024 is the 29th exercise in the series that began in 1971 and was held annually until 1974, when it became a biennial exercise due to its increasing scale.