TopGun (artillery)

{{Short description|Artillery guidance system used by the Israeli Army}}

TopGun is an add-on guidance kit that converts standard artillery ammunition into a precision guided weapon. It is manufactured by Israel Aerospace Industries. {{cite web|url=http://www.iai.co.il/2013/16147-44363-en/Business_Areas_Military_Land_PrecisionStrike.aspx|title=Israel Aerospace Industries (IAI) Space and Missiles MLM Products Precision Strike Systems Top Gun|author=|date=|website=www.iai.co.il|accessdate=2 December 2017}} It uses a GPS receiver to adjust the trajectory of the shell in flight with a circular error probable (CEP) of 10 m at up to 40 km with a unit cost of US$20,000.{{cite web|url=http://www.janes.com/article/70738/idf-takes-topgun-artillery-guidance-system-into-service|title=IDF takes TopGun artillery guidance system into service - Jane's 360|author=|date=|website=www.janes.com|accessdate=2 December 2017}} In use by Israeli Army.{{cite web|url=https://www.defensenews.com/breaking-news/2016/07/20/israeli-army-taps-iais-topgun-for-precision-artillery-project/|title=Israeli Army Taps IAI's Topgun for Precision Artillery Project|first=Barbara|last=Opall-Rome|date=8 August 2017|website=defensenews.com|accessdate=2 December 2017}}