New photos and video show Russia's fierce "dragon's teeth" anti-tank defenses along the front line. But the fearsome dragon's teeth often require skilled combat engineers to breach them, The Wall Street Journal reported last week. The United States sent Ukraine additional demolition munitions in June to help the country's combat engineers do battle against the dragon's teeth. New video from the Robotyne-Verbove area where fighting is ongoing also offers a look at the dragon's teeth defenses. The clip features the spiky dragon's teeth visible in the distance where the fortifications almost resemble a decidedly unfriendly white picket fence.

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Persons: ”, Russia's, Ukraine's, Dmytro Kuleba, John Kirby, SRYnJGsRgY — Emil Kastehelmi, Emil Kastehelmi Organizations: Service, Ukraine's Security Service, CNN, Street, United, National Security, Twitter Locations: Ukraine, Wall, Silicon, Russia, Russian, United States, Ukrainian, Russia's, Robotyne, Verbove