In 1983, while operating under the Arctic Ocean icecap at the depth of 190 metres (620 ft), K-279 struck an iceberg. The submarine rolled about 20 degrees and lost depth control, diving to 300 metres (980 ft) before recovering. The submarine continued her mission for another two months before returning to port, despite the significant damage she had suffered. The Soviet Navy published an advisory to submarine captains warning that the bottoms of icebergs can extend to depths of 200 metres (660 ft) or more.
The American writers claims that on 20 October 1986, USS Augusta collided with K-279 in the eastern Atlantic.[1] The Soviet Navy claimed that Augusta collided with K-457.[2]
In 1992, K-279 was decommissioned and held in reserve. In 1998 she was dismantled at Zvezdochka shipyard in Severodvinsk and her reactor section was towed to Sayda Bay.
^Peter A. Huchthausen; Igor Kurdin; Robin A. White (September 1997). Hostile Waters (Hardcover) (1st ed.). St. Martin's Press. pp. 303. ISBN0-312-16928-0.
^Игорь Курдин, Питер Хухтхаузен, Р. Алан Уайт Гибель атомного подводного крейсера К-219. — Мн.: Попурри, 2000. — c. 345. — 384 с. — 5000 экз. — ISBN978-985-6190-34-9(in Russian)