to open fire at the location where the missile was fired from, to either kill the operator or force them to take cover, thus sending the missile off course. Smoke screens can also be deployed from an MBT's smoke discharger, and used to obscure an ATGM operator's line of sight. Other improvised methods used by the Israelis to defeat the Saggers involved firing in front of the tank to create dust. While fire-and-forget missiles have definitive advantages in terms of guidance and operator safety, and include abilities such as top attack mode, older missiles continue in use, both in the front line armies of less developed countries, and in reserve service the world over, due to their lower cost or existing stockpiles of less advanced weapons. See also List of anti-tank missiles List of gun-launched anti-tank guided missiles List of missiles References External links Missile types