Ukraine's air defence units shot down 90 of 174 drones launched by Russia in an overnight attack on Monday, the air force said. It said 70 drones were lost, referring to the Ukrainian military using electronic warfare to redirect them.

According to recent reports, Ukrainian drone manufacturer Sky Defenders has tested a new unmanned aerial vehicle armed with a four-barrel shotgun. The fixed-wing aircraft, known as the ZigZag, is designed to intercept and destroy opposing drones,