Russian infantry gets a reliable seasonal advantage on the Donetsk front every spring, when foliage strips quadcopters of their battlefield effectiveness.
Several of 14 drones passed tests to fly 10 km under EW interference, drop munitions on target, and return safely, others received military feedback for upgrades.
China's Mavics are widely used on the frontlines for air reconnaissance, as Ukraine pushes for self-sufficient military tech production amid Chinese export restrictions.