During World War II, these strategic tracked vehicle obstacles, aptly named "Drachenzähne" or "Dragon's teeth," formed anti-tank barriers stretching 390 miles along the German borders with ...
North Korea has built anti-tank obstacles over now-destroyed roads that ran along two rail lines that connected the Koreas, ...
TASS/. Lithuania installed anti-tank obstacles of reinforced concrete, known as dragon’s teeth, on a bridge that links it to Russia, the Lithuanian Defense Ministry said. "Today, Lithuania set ...