Anti-tank obstacles include, but are not limited to:
The Czech hedgehog and Dragon's teeth are the most famous types of World War II anti-tank obstacles.Anti-tank trenches were used on the western front during World War I.Anti-tank mines are the most common anti-tank obstacles.For implementation of various anti-tank obstacles:
For British anti-tank obstacles, see: British anti-invasion preparations of World War II#Lines and islands.The Korean Demilitarized Zone is known to have very large minefields.The Berlin Wall used many different obstacles, including several types of anti-tank obstacles.The Atlantic Wall used many different obstacles, including several types of anti-tank obstacles.The Czechoslovak border fortifications used many different obstacles, including several types of anti-tank obstacles.The Mannerheim Line used many different obstacles, including several types of anti-tank obstacles.The Maginot Line used many different obstacles, including several types of anti-tank obstacles.