Ukrainian border guard brigade reports intensive FPV and fiber-optic drone sorties in Kharkiv region

A Telegram post claims drone operators of the "Scorpion" unit in Ukraine's "Hart" border guard brigade conducted 328 combat drone sorties over two weeks, with a peak of 56 sorties in one day, to repel assaults in Kharkiv region in winter 2026. The post mentions use of radio-controlled FPV drones and fiber-optic drones, but provides no specific strike locations or casualty figures.