What key concept is associated with the Marine Corps' identity during engagements?

The Marine Corps' identity during engagements is closely tied to the concept of Operational Maneuver from the Sea (OMFTS). This doctrine emphasizes the importance of leveraging the sea as a maneuver space to project power and conduct operations at an operational and strategic level. OMFTS focuses on rapid and flexible response to emerging threats, enabling Marines to engage quickly and effectively, regardless of the geographical or environmental context.

This concept encapsulates the adaptability and agility of Marine forces, allowing them to operate effectively in various conditions and against diverse adversaries. The ability to maneuver from the sea plays a crucial role in shaping the Marine Corps' identity as an expeditionary force, underscoring its readiness and capability to engage in missions across a spectrum of operations, from combat to humanitarian assistance.