The 949A-type vessels were among the largest ... which improved the vessel's soundproofing. An Antey-class submarine could ...

The first upgrade, introduced from the third vessel onwards during the 80s, was labeled as 949A (Antey type, NATO code Oscar II) and involved an extension of the submarine's hull to 505 feet.

TASS/. The Pacific Fleet’s Project 949A (Antey-class) nuclear-powered submarine Tomsk is undergoing repairs and upgrading at a Far Eastern Shipyard, a source in the domestic shipbuilding ...

The two biggest participants in the parade are the Project 949A Antey-class nuclear-powered submarine Oryol and the missile-carrying cruiser Marshal Ustinov KRONSHTADT, July 29./TASS/. The second ...