disarray before quickly withdrawing to repeat the same tactic elsewhere. The introduction of tank destroyers also put an end to the traditional tactic of suppressing anti-tank gun batteries with heavy artillery bombardments, as their crews were now well-protected under armor. They were not without their own series of disadvantages, however, namely presenting a much larger target than a towed gun, the added responsibilities of vehicle maintenance and logistical support, and the limited spaces in which the crew had to operate and stow all their available ammunition. By the end of the war, dedicated tank destroyers had been superseded by tanks, which were just as effective at destroying other tanks, and little incentive remained to continue their separate development. Nevertheless, much like towed anti-tank guns, they were widely exported and are still in service with some armies in the late 20th and early 21st century. See also Anti-tank grenade Anti-tank warfare List of anti-tank guns Tank gun Man-portable anti-tank systems Notes References Cannon Anti-tank guns Anti-tank weapons