stridsvagn 121 (strv 121), as a stopgap measure while the strv 122 were being delivered. The first strv 121 was delivered in February 1994. The strv 121 fleet
Landsverk L-30 (Swedish Army designation: stridsvagn försöksmodell 1931, abbr. strv fm/31, "tank trial model-1931") was a Swedish late interwar era medium tank