Long ago, Marines earned and answered to the moniker, “First to Fight,” and this warfighting philosophy is still found both in our mindset and in our structure. It is the reason why our gear is lightweight, our equipment is easy to move, and our forces are forward deployed even in peacetime. The Marines who comprise our ranks are trained to fight within a comprehensive, combined arms unit and form the heart of our seamless integration of ground, logistics, and aviation assets under a central command.