Stridsbåt 90 (Engl: Combat boat 90) is a Swedish is a class of fast military assault craft. It is used by the Swedish Coastal Rangers and the rest of the marines. It replcaced the older Combat boat: Stridsbåt 200 (Engl: Combat boat 200) on the 1990:s and the Stridsbåt 90 is still in service today.