Ukraine has launched its second major drone attack in a week against Russian oil refineries hundreds of miles from its borders.

Among the 1,300 new models of weapons and military equipment developed and codified since the start of Russia's full-scale invasion of Ukraine, the largest category consists of UAVs and their ammunition.

Kyiv was hit by a deadly Russian aerial strike, leaving three dead and five injured. As Russia intensifies its offensive, Ukraine relies on drones to counter the attacks. Drone warfare is reshaping the battlefield as both sides escalate their military strategies.