Belgorod border report mentions fiber-optic lines and roof 'watchers' vs drones

The post describes battlefield adaptations in Russia’s Belgorod border area, including fiber-optic lines on the ground (suggesting fiber-optic FPV drone use or related field cabling) and rooftop 'zhduny' (likely drone-spotters/early-warning posts). While not a detailed technical reveal, it indicates ongoing deployment of fiber-optic-controlled drones and localized counter-drone observation tactics in the border zone.