Which term refers to the synchronization, coordination, and integration of military operations across different domains?

The term that best describes the synchronization, coordination, and integration of military operations across different domains is Unified Action. This concept encompasses the effective cooperation and coordination among various military branches and allied forces, ensuring that operations across land, sea, air, space, and cyber domains are seamlessly integrated. Unified Action emphasizes the importance of collaboration not only within the military but also with interagency partners, multinational allies, and non-governmental organizations to achieve comprehensive mission success.

While Joint Operations and Combined Forces refer to specific aspects of military collaboration—joint operations focus on the integration of forces from different military services, and combined forces deal with partnerships between two or more nations—Unified Action captures the broader concept that includes coordination across all military and non-military entities operating together to achieve strategic objectives. Operational Integration, though related, typically refers to the methods and processes involved in achieving this synchronization rather than the overarching concept itself.