Ukrainian companies are increasing the production of fiber-optic drones.The drones can't be jammed with traditional electronic warfare, making them a huge threat in combat.BI spoke with several people involved in the effort to scale up production to keep pace with Russia.

Ukraine’s $1.3 billion drone war is now being led by a rap artist who has been fighting on the front line – and in his music - since the start of the war, Sam Kiley reports

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.

Ukraine's special drone unit Typhoon said operators are constantly adapting to prevalent Russian jamming, an invisible ongoing challenge.