Washington appears to be seeking the transfer of technology and intellectual property from Kyiv as part of a bilateral drone agreement.

At least 4 killed in Russia after Ukraine's largest-ever uav attack on the country.

Ukrainian media released a video purportedly showing a drone launching rockets at a Russian air defense unit in Crimea, shortly before the drone was shot down.

A US MQ-4C reconnaissance UAV was damaged in the air but landed safely, marking the second serious incident in less than a month.

The US has deployed Ukraine's anti-UAV system at an airport in Saudi Arabia, following heavy damage to the base from Iranian attacks, according to Reuters.