What does the Air Force definition of ‘joint operations’ entail?

The Air Force definition of 'joint operations' encompasses collaborative actions conducted by two or more military services. This concept reflects the importance of integrated efforts between different branches of the armed forces, such as the Air Force, Army, Navy, and Marine Corps, in achieving common military objectives. Joint operations leverage the unique capabilities and strengths of each service, allowing for a more effective and coordinated approach to military planning and execution. By working together, these branches can maximize their operational effectiveness and enhance overall mission success in various scenarios.

The other choices do not align with the comprehensive nature of joint operations. For example, the coordination involving only the Air Force and Navy would not account for the collaborative potential with other branches. Independent actions taken by each branch overlook the benefits of solidarity and combined capabilities that joint operations are designed to utilize. Additionally, limiting actions to only international forces does not reflect the intra-national cooperative efforts that characterize joint operations within a single nation's military structure.