4th Marine Division

The 4th Marine Division is a major unit of the United States Marine Corps, composed of several thousand Marines and Marines-supporting personnel. It specializes in amphibious warfare, meaning it is trained to carry out operations from the sea onto land. The division includes different types of units, such as infantry, artillery, and logistics, allowing it to perform a wide range of combat and support roles. Based mainly in California, the 4th Marine Division trains rigorously to be ready for missions that require quickly establishing a foothold on hostile shores, supporting national defense and international stability.