What role can drones play in modern warfare?

Unmanned aerial vehicles (UAVs) are playing an increasingly important role in modern wars, mainly in the following aspects:

1. Reconnaissance and surveillance: UAV can be equipped with various sensors and cameras, and can conduct reconnaissance and surveillance on the battlefield, obtain enemy intelligence and position information, and provide important intelligence support for commanders' decision-making.

2. Strike and attack: UAV can carry all kinds of weapons, such as missiles and rockets, and can strike and attack enemy targets, with the advantages of high precision, high efficiency and low risk.

3. Communication: UAV can be equipped with communication equipment, which can communicate on the battlefield and provide real-time command and support for commanders and soldiers.

4. Search and rescue: UAVs can search and rescue on the battlefield, find trapped soldiers or pilots, and provide emergency rescue and support.

In a word, UAV has broad application prospects in modern warfare and can provide important tactical and strategic support for the army.