Business Insider visited a Ukrainian air defense unit near Kyiv. The soldiers described what it's like to battle Russian ...

50 caliber M2 Browning machine gun mounted in the bed of the truck ... they listen for the drone's engine noise, which sounds like a lawnmower. "They fly very low, and so we need to watch very ...

First Light Fusion's nuclear shift creates a "capital-light, high-margin business that will generate revenue from this year." ...

Russian specialists are choosing the best counter-drone technology for the Airborne Force’s latest Lotos self-propelled artillery gun originally ... of Precision Machine-Building (TsNIItochmash ...