The 9M133 Kornet (Russian: Корнет; "Cornet", NATO reporting name AT-14 Spriggan) is a Russian man-portable anti-tank guided missile (ATGM) intended for use against main battle tanks. The 9M133 missile together with its 9P163-1 tripod launcher and 1PN79-1 thermal sight (part of the 1P45-1 guidance device), form the 9K135 missile system, which can be carried and operated by a two-person infantry crew.
In addition to an infantry portable version, the 9K133 system has been integrated into a variety of other vehicles and weapons systems as either an upgrade package or a new weapon system. The Kornet has been widely exported and is produced under license in several countries. It was first used in combat in 2003 and has since been used in many conflicts.
