949A級（奧斯卡II級）是目前全世界上火力最強大的攻擊核潛艇其中之一。而在切洛梅設計局的P-1000型反艦巡弋飛彈成為泡影后，它和它的飛彈成了蘇聯海軍巡弋飛彈核潛艇的最後絕唱。在安靜性方面據稱它比阿庫拉I要強，而比阿庫拉II遜色。949A級一共建造了12艘，其中最著名的庫爾斯克號在2000年8月12日沉沒.K-141的沉沒原因一般認為是魚雷的氫氧燃料發生爆炸，但也有人認為是暴風型魚雷爆炸.
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Project 949 (Granit) and Project 949A (Antey) are Soviet Navy/Russian Navy cruise missile submarines (NATO reporting names: Oscar-I and Oscar-II respectively).
Project 949 submarines were the largest cruise missile submarines in service, until the Ohio-class SSGN cruise missile submarine converted from SSBN and returned to service on October 15, 2007. They are the fourth largest class of submarines in terms of displacement and length. Only the Typhoon-class Soviet/Russian submarines, the American Ohio-class ballistic missile submarines and the Russian Borei-class submarines are larger.
20150407日，俄羅斯北部阿爾漢格爾斯克州北德文斯克市的Zvyozdochka船廠內一艘核潛艇起火.?
