The operation, codenamed "Operation Spiderweb," saw the deployment of 117 drones that targeted at least four strategic sites deep inside Russian territory.

Satellite photos analyzed by The Associated Press show seven destroyed bombers on the tarmac at a Russian air base in eastern ...

Ukraine has released images of the damage caused by its drone strikes on Russia, which are reportedly being compared to that ...

Abstract: Flight control of unmanned aerial vehicle (UAV) requires reliable measurements of UAV’s position and attitude. Optical flow sensor is able to detect UAV’s motion with respect to the ground, ...