Supported Versions: 1.7.10 to latest

Eleven Project 949A Antey submarines were completed at Severodvinsk, of which five were assigned to the Soviet Northern Fleet. The external differences between the two classes were that the 949A class is about 10 meters (33 ft) longer than its predecessor (approximately 154 meters, 505 ft rather than 143 m, 469 ft), providing space and buoyancy for improved electronics and quieter propulsion.