What is the Marine Corps' focus in amphibious operations?

The Marine Corps' focus in amphibious operations is the seizure and defense of advanced naval bases. This is a critical mission as it allows for the establishment of a strategic foothold necessary for further operations. Advanced naval bases serve as key logistical hubs, providing support for naval operations, resupply, maintenance, and staging areas for troops and equipment.

By securing these bases, the Marine Corps can project power ashore, facilitate sustained operations, and ensure that follow-on forces can be deployed efficiently. This capability is essential for maintaining the operational readiness of the fleet and ensuring control of maritime areas, which is a fundamental aspect of naval warfare.

While the creation of naval bases and conducting air assaults are components of broader military operations, they do not capture the primary objective specifically related to amphibious operations. Similarly, establishing peacekeeping missions falls outside the traditional scope of amphibious operations, which primarily focus on offensive and defensive maneuvers to secure vital positions in contested environments.