MQ-9 Reaper Drone: In a stunning development, Houthi rebels in Yemen have successfully shot down a $30 million MQ-9 Reaper drone, marking another significant escalation in the ongoing conflict.

Exclusive video shows the scene of an airstrike conducted by the U.S. military targeting suspected Islamic State militants in eastern Afghanistan. Home Browse Series Live Q&A WSJ Events From ...

The US Air Force's MQ-9 Reaper is a remotely operated unmanned aerial vehicle, or UAV. It is used primarily for intelligence collection and precision strikes against targets on the ground.