Share
twitterlinkedinfacebook
Image 1 of 1
8201.JPG
Frigate KNM Trondheim passing Oscarsborg fort. Oslo class frigates are a Royal Norwegian Navy frigate . In the late 1970s, the class received new armament, most notably Penguin, Sea Sparrow and Mark 32 torpedo launchers. Another modernization was carried out in the 1980s.