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  2. Anti-tank obstacles - Wikipedia

    en.wikipedia.org/wiki/Anti-tank_obstacles

    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 ...

  3. Czech hedgehog - Wikipedia

    en.wikipedia.org/wiki/Czech_hedgehog

    Czech hedgehogs deployed at the Stachelberg fortress in the Czech Republic. The Czech hedgehog (Czech: rozsocháč or ježek) is a static anti-tank obstacle defense made of metal angle beams or I-beams (that is, lengths with an L- or 𝐈-shaped cross section).

  4. What are Czech hedgehogs? Ukraine's surprisingly simple ... - AOL

    www.aol.com/news/czech-hedgehogs-ukraines...

    The Czech hedgehog is an antitank defense that, for Americans and Russians alike, evokes images of World War II. Moscow has a monument of Czech hedgehogs to mark the farthest that Nazi soldiers ...

  5. Dragon's teeth (fortification) - Wikipedia

    en.wikipedia.org/wiki/Dragon's_teeth_(fortification)

    Russian anti-tank obstacles near the horizon, Kherson Oblast, May 2022. Dragon's teeth on the left, Czech hedgehogs on the right In Belgorod Oblast, defensive lines of dragon's teeth were constructed in October 2022 under the supervision of the Wagner Group along the Russia–Ukraine border, intended as a second line of defense alongside trenches and a trained militia in the event the ...

  6. You’ve Never Seen a Battle Tank This Formidable - AOL

    www.aol.com/lifestyle/ve-never-seen-battle-tank...

    Armament: Anti-aircraft / anti-tank automatic cannon and anti-tank guided missile (ATGM) launcher (Javelin-class) Country of origin: United States. Manufacturer: Textron Systems. Year introduced: 2025

  7. Flexible defense - Wikipedia

    en.wikipedia.org/wiki/Flexible_defense

    A section of the Mannerheim Line. The flexible defense is a military theory about the design of modern fortifications.The examples of "flexible" defense-lines (Mannerheim Line, Árpád Line, Bar Lev Line) are not based on dense lines of heavily armed, large and expensive concrete fortifications as the systems such as the Maginot Line were.

  8. Ukraine: What is an anti-tank weapon? - AOL

    www.aol.com/news/what-is-an-anti-tank-weapon-and...

    The use of anti-tank weapons in Ukraine has played a huge role in slowing the Russian advance. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach ...

  9. Wire obstacle - Wikipedia

    en.wikipedia.org/wiki/Wire_obstacle

    The effectiveness of any wire obstacle is greatly increased by planting anti-tank and blast antipersonnel mines in and around it. Additionally, connecting bounding anti-personnel mines (e.g. the PROM-1) to the obstacle with tripwires has the effect of booby-trapping the obstacle itself, hindering attempts to clear it.