As the reliance on drones becomes ever greater, there is something of an arms race developing between Russia and Ukraine as each attempts to ramp up production and training, reports France 24's correspondent in Ukraine Gulliver Cragg.
As the reliance on drones becomes ever greater, there is something of an arms race developing between Russia and Ukraine as each attempts to ramp up production and training, reports France 24's correspondent in Ukraine Gulliver Cragg.