Andy McNab prison services, anti-drug forces and Western backed guerrilla movements as well as on conventional special operations. In Northern Ireland, he spent two years working as an undercover operator with 14 Intelligence Company, going on to become an instructor. During the Gulf War, McNab commanded Bravo Two Zero, an eight-man SAS patrol that was given the task of destroying underground communication links between Baghdad and north-west Iraq and with tracking Scud missile movements in the region. The patrol was dropped into Iraq on 22 January 1991, but was soon compromised, following which it attempted an escape on foot towards Syria, the
United States support for Iraq during the Iran–Iraq War purchase arms and weapons technology. According to the "Financial Times", the companies involved in the scandal by shipping militarily useful technology to Iraq were Hewlett-Packard, Tektronix, and Matrix Churchill's Ohio branch. Even before the Persian Gulf War started in 1990, the "Intelligencer Journal" of Pennsylvania in a string of articles reported: "If U.S. and Iraqi troops engage in combat in the Persian Gulf, weapons technology developed in Lancaster and indirectly sold to Iraq will probably be used against U.S. forces ... And aiding in this ... technology transfer was the Iraqi-owned, British-based precision tooling firm Matrix Churchill, whose U.S. operations