Which component of the Defensive Electronic Warfare System (DEWS) dispenses chaff, flares, and possibly active Radio Frequency (RF) decoys?

The Countermeasure Dispensing System (CMDS) is responsible for deploying various defensive measures such as chaff, flares, and active Radio Frequency (RF) decoys. Chaff is used to confuse radar systems by creating false returns, while flares are designed to distract heat-seeking missiles. In addition, active RF decoys can generate signals that mimic the aircraft's radar signature, further deceiving incoming threats. By effectively using these countermeasures, the CMDS enhances the survivability of the aircraft in hostile environments.

The other components listed focus on different aspects of electronic warfare. The Laser Warning Receiver (LWR) specializes in detecting laser threats and warning the crew, while the Missile Approach Warning System (MAWS) identifies incoming missiles and alerts the pilot. The Radar Warning Receiver (RWR) detects and analyzes radar signals to provide situational awareness about potential threats. Each of these systems plays a crucial role in defensive operations, but it is the CMDS that directly handles the physical dispensing of countermeasures.