On August 6, 2010 at 19:15 MSK (15:15 UTC), the K-114 Tula submarine of the Project 667BDRM class of the Northern Fleet successfully conducted a salvo launch of two R-29RM
Sineva missiles (UPDATE 09/30/10: Ministry of Defense reported that only one of the two missiles was Sineva). The launch was conducted from a submerged submarine deployed in the Barents Sea. Missiles' warheads reached their targets at the Kura test site at Kamchatka.
Previous Sineva launch, in March 2010, was also conducted by the crew of the Tula submarine.