Concrete "dragon's teeth" obstacles are deployed in Pokrovsk, Donetsk, to hinder Russian armored advances and channel tanks into kill zones vulnerable to artillery, mines, and anti-tank weapons. These ...

In the Donetsk region, Ukraine continues strengthening its defensive lines with dragon’s teeth, concrete blocks weighing ...

July 17, 2025: Dragon's teeth are fortification obstacles made of reinforced concrete, typically shaped like large pyramids or truncated cones, and are designed to slow or block the advance of tanks ...

Alexei Smirnov, former governor of Russia's Kursk region, was arrested Wednesday on charges of embezzling millions of rubles earmarked for anti-tank defenses that reportedly failed due to substandard ...