Near Vovchansk in the Kharkiv region, Russian troops are employing the tactic of “underground moles,” according to a spokesperson for the Kharkiv Operational-Tactical Group, Vitalii Sarantsev. “There are locations where the enemy moves between buildings and creates underground tunnels, connecting basements to basements. They are using underground communications that previously functioned as sewer passages, routes for communications personnel, or heating networks,” Sarantsev explained. According to him, this tactic helps the enemy remain undetected and quickly move between positions. Situation …