Which modes are compatible with the FIM-92 Stinger?

The FIM-92 Stinger is a man-portable, infrared-guided surface-to-air missile system that primarily targets aircraft. In the context of missile guidance and control, the compatibility with specific modes refers to different communication and identification systems used by air defense systems.

The correct option highlights modes directly associated with the operational capabilities of the Stinger missile system, specifically in scenarios of tracking and engaging aerial threats. Modes 3 and 4 typically pertain to military identification systems and tracking capabilities that enhance the missile’s targeting ability and situational awareness for operators.

Understanding the specifics of these modes is crucial as they directly affect the effectiveness of the Stinger missile in combat scenarios, allowing for improved identification of friendly and hostile aircraft, thereby preventing fratricide and ensuring accurate targeting. This compatibility with the mentioned modes reinforces the system's functionality in a multi-platform and integrated air defense environment.

Thus, the identification of Modes 3 and 4 as compatible with the Stinger is an important aspect of the operational effectiveness of the missile system in contemporary warfare.