Russian submarine Tula

K-114 Tula at a pier of the Russian Northern Fleet's naval base in the town of Gadzhiyevo, Murmansk Oblast
History
Soviet Union, Russia
NameK-114 Tula
NamesakeCity of Tula, Russia
BuilderNorthern Engineering Plant (Sevmash)
Laid down22 February 1984
Launched22 January 1987
Commissioned30 October 1987
In service1987–199?, 2006–2014, 2017-present
HomeportGadzhiyevo, Murmansk Oblast
StatusActive
General characteristics
Class & typeDelta IV-class submarine SSBN
Displacement
  • 11,740 tons (surfaced)
  • 18,200 tons (submerged)
Length167.4 m (549 ft 3 in) (on design waterline)
Beam11.7 m (38 ft 5 in)
Draught8.8 m (28 ft 10 in)
Propulsion
  • 2 WM-4 pressurized-water reactors, 90 MW each
  • 2 GT3A-365 steam turbines, 20,000 hp (15,000 kW) each
Speed
  • 14 knots (26 km/h; 16 mph) (surfaced)
  • 24 knots (44 km/h; 28 mph) (submerged)
Endurance90 days
Test depth400 m (1,300 ft)
Complement135 men
Sensors &
processing systems
"Snoop Tray" surface search radar, "Mouse Roar" active attack sonar, "Shark Hide" flank array sonar, "Pelamida" towed array sonar
Armament16 x R-29RM Shtil or R-29RMU Sineva nuclear ballistic missiles, RPK-7 Veter anti-ship missiles, 4 x 533-mm bow tubes for up to 18 torpedoes

K-114 Tula (К-114 Тула) is a Russian Project 667BDRM Delfin-class (NATO reporting name: Delta IV) nuclear-powered ballistic missile submarine (SSBN). As such, she carries a complement of R-29RM Shtil and R-29RMU Sineva nuclear submarine-launched ballistic missiles (SLBM) as her primary deterrent mission, along with anti-ship missiles and torpedoes, the latter for self-defense. Built in Severodvinsk during the late 1980s, she served with the Soviet Navy before being transferred to the Russian Navy following the dissolution of the Soviet Union. Tula underwent an extensive overhaul during 2000–2004 and was fitted with upgraded Shtil SLBMs, several of which were launched from her during her later operational life. She was sponsored by the city of Tula, and is homeported in Gadzhiyevo.