US military drone shot down over Yemen | Yemen | The Guardian
These "so-called 'suicide or kamikaze drones,'" include UAV-X drones with a maximum range of 1,500 kilometers, or 930 miles, which would give Houthi forces the ability to launch drones from their Yemen
US-Made Saudi Spy Drone Downed by Yemen - World news - Tasnim News Agency | Tasnim News Agency
Iran's drone program: Changing the rules of... | Rudaw.net
EVOLUTION OF UAVs EMPLOYED BY HOUTHI FORCES IN YEMEN
Coalition: Houthis attempting to expand use of drones in Yemen | Al Arabiya English
Houthis Step Up Long-Range Drone Attacks On Saudi Oil Facilities
Yemen Rebels Claim Downing of US-Made Drones, US Denies It | Military.com