Hydrogen fuel cell powered drone experimentation goes back decades in the United States, beginning with NASA’s 1994 Helios prototype. The Office of Naval Research has also invested in related research ...

Doug Hood/Asbury Park Press / USA TODAY NETWORK via Imagn Images During the 17-day period where the drones were spotted before suddenly vanishing from the night skies, the military, apparently ...

According to documents reviewed by Reuters, Kupol received seven Chinese-manufactured military drones, including two G3 ...

A secret U.S ... The unarmed drones spied on cartels and were operated by the Department of Homeland Security and the Central Intelligence Agency at the Mexican military's request.

Two new secret naval drones developed by the UK are to be sent to bolster the Ukrainian armed forces. The drones, of which limited information on their capability has been released, have been ...

Moscow witnessed a major aerial attack as Ukraine launched a fresh wave of drones, targeting key locations within the Russian ...

The CIA has launched drones on secret missions to spy on drug cartels ... President Donald Trump publicly urged for the deployment of military force against deadly drug cartels during his first ...

The United States has stepped up secret drone flights over Mexico to ... The C.I.A. has not been authorized to use the drones to take lethal action, the officials said, adding that they do not ...

Image: Ukrainian drones being launched from a secret location Each aircraft looked ... enemy's country works in Ukraine's favour. The Russian military has weapons sites, ammunition storage areas ...