Ukraine says it's designed four upgraded versions of the Chinese-made Mavic drone. It said they can conduct reconnaissance behind the front lines and resist electronic warfare. Ukraine's military ...

Before the upgrade, the drone had a range of 1000 km, speed of 900 km/h, carrying capacity of 500 kg and ceiling of 7.5-12 km TEHRAN, October 23. /TASS/. Iran carried out trials of the upgraded ...