Christopher Frank Foss (mostly written Christopher F Foss; born 8 April 1946) is a British military information author. Between 1970-2017, he worked for the military information publisher Jane's Information Group as editor of Janes Armour and Artillery, Jane’s Armoured Fighting Vehicles, Jane's AFV System Upgrades and co-editor of other Jane's editions such as Jane’s Artillery and Air Defence and Jane's Military Vehicles and Logistics.[1][2] After stepping back in late 2017, Foss stayed on as a Consulting Editor with Janes for Jane's Defence Weekly and Jane's International Defence Review until late 2021.[2] Since then he has continued writing articles for other military information publishers such as Shepard Media.[2] During his career at Janes he was responsible for launching Jane’s Defence Review which later spun off into Jane's Soviet Intelligence Review and later Jane's Intelligence Review.[2]