Amphibious training provides Marine Raiders with specialized skills needed to operate in diverse environments.

During Phase 1 of the Individual Training Course, students learn to operate, navigate, and build the small watercraft known as the zodiac.

They are continously evaluated, mentally and physically tested, and must perform a 2k fin in the open ocean prior to proceeding to the next phase of training.

https://youtu.be/czu6UFdTWJE