Javelin (surface-to-air missile)

Javelin also known as Thales Javelin, is a British man-portable surface-to-air missile, formerly used by the British Army and Canadian Army. It can be fired from the shoulder, or from a dedicated launcher named the Lightweight Multiple Launcher (LML), that carries three rounds, and can be vehicle mounted. The missile is an updated version of the earlier Blowpipe of the 1970s. Blowpipe used a manual guidance system which proved hard to use effectively in combat during the Falklands War where only two destroyed aircraft could be definitively attributed to the system. Javelin replaced the manual guidance system with a semi-automatic command to line of sight (SACLOS) system that only required the operator to keep their gunsight pointed at the target.