Which system is used to provide live video from the aircraft to operational units?

The Remotely Operated Video Enhanced Receiver (ROVER) is designed specifically to provide real-time video feeds from aircraft to ground forces or operational units. This system enables personnel to receive live imagery, which can be crucial for mission support, situational awareness, and tactical planning. It enhances communication between aircrew and ground units by providing high-quality video that can be used to observe enemy movement, assess damage after airstrikes, and conduct reconnaissance missions.

The other systems, while crucial in military operations, serve different primary functions. For instance, Tactical Data Link (TDL) facilitates data exchange between platforms but does not focus specifically on video transmission. Similarly, the Joint Tactical Information Distribution System (JTIDS) provides secure, jam-resistant communication for data exchange amongst multiple units, but not video feeds. Lastly, Link 16 Passive Participants relates to a network for sharing tactical data among various platforms, rather than transmitting live video. Each of these systems plays a vital role in modern military operations, but ROVER stands out for its specific capability of live video support.