The CH-53K is the Marine Corps' new build, heavy-lift replacement for the CH-53E, and will transport Marines, heavy equipment and supplies during
ship-to-shore movement in support of amphibious assault and subsequent operations ashore.
As part of PHIBLEX 15, there will be a command post exercise to practice communications throughout the battle space, field training exercises that include small arms and artillery live-fire training, amphibious operations,
ship-to-shore movement, combined arms training, civil-military operations, and humanitarian and civic assistance projects.
Pacific Strike used all of the JLOTS technology available to support
ship-to-shore movement. This family of systems included the offshore petroleum discharge system (OPDS), the elevated causeway (modular) (ELCAS[M]), the Army trident pier, the Army and Navy roll-on-roll-off discharge facilities (RRDF), the floating causeway administration pier, and a large-scale tent camp for a life-support area.