The plan is that once Silvanet detects a fire, it will trigger a nearby Silvaguard drone to fly to the location and provide ...

Ukraine long-range drone makers are worried Russia will use the ceasefire to gather strength and attack again.

They release water vapor but little heat or noise. Houthi drones powered by traditional methods like gas-burning engines or lithium batteries can fly about 750 miles. But hydrogen fuel cells would ...

KYIV (Reuters) - A Russian drone attack damaged storage facilities and an administrative building in Ukraine's central ...

He reported the attack aftermath in his post on Telegram, adding that Ukraine’s air defense forces intercepted 13 drones over ...