In one of the most daring and claustrophobic missions of the entire war, Ukraine’s 13th Khartiia Brigade has executed the world's first full-scale subterranean counteroffensive maneuver. Codenamed "Operation Veles," Ukrainian assault teams plunged into pitch-black, dormant Soviet natural gas pipelines outside Kupiansk to clear out heavily fortified Russian underground hubs. Facing sandbag bunkers, machine gun nests, and brutal single-file firefights inside two-meter steel tubes, discover how Ukrainian soldiers used combat UGVs, electric mining carts, and coordinated surface drone strikes to reclaim 15 kilometers of underground infrastructure and wipe out a major Russian surprise attack.
Source: The Military Show
