Stridsfordon 90, Strf90) is a family of Swedish tracked combat vehicles designed by Sweden's Defense Materiel Administration (Försvarets Materielverk, FMV), Hägglunds and Bofors during the mid-1980s and early 1990s and entered service in Sweden in the mid-90s. The CV90 platform design has continuously evolved in steps from Mk0 to current MkIV with advances in technology and in response to changing battlefield requirements. The Swedish version of the main infantry fighting vehicle is fitted with a turret from Bofors that is equipped with a 40 mm Bofors autocannon.