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Nuclear submarine USS Rhode Island (SSBN-740)

Nuclear submarine USS Rhode Island (SSBN-740) 0Nuclear submarine USS Rhode Island (SSBN-740) 1Nuclear submarine USS Rhode Island (SSBN-740) 2Nuclear submarine USS Rhode Island (SSBN-740) 3Nuclear submarine USS Rhode Island (SSBN-740) 4Nuclear submarine USS Rhode Island (SSBN-740) 5Nuclear submarine USS Rhode Island (SSBN-740) 6

Classification

Ship class:
Ohio-class submarine
Type:
Ballistic missile submarine (SSB, SSBN)

Basic information

Namesake:
State of Rhode Island
Operator:
United States NavyUnited States Navy
Country of build:
Builder:
General Dynamics Electric Boat
Ordered:
Laid down:
Launched:
Commissioned (service):
Status:
Active

Ship measurements

Displacement:
16,764 t
Submerged displacement:
18,750 t
Length:
170 m
Beam:
13 m
Draft:
12 m

Machine

Propulsion:
  • 1 * S8G PWR nuclear reactor
  • 2 * geared turbines; 60,000 shp (45 MW)
  • 1 * Fairbanks Morse auxiliary diesel
  • 1 * 325 hp (242 kW) auxiliary motor
  • 1 * shaft with seven-bladed screw
Speed:
12 knots
Submerged speed:
25 knots
Test depth:
240 m

Personnel

Complement:
155

Combat assets

Electronics:
  • BQQ-6 passive bow-mounted array sonar (which includes BQS-13 array sonar)
  • BQR-23 conformal array sonar
  • BQR-15 towed array sonar
  • BQR-19 navigation sonar
  • BQS-15 under-ice/mine avoidance, target detection and tracking sonar
  • BPS-15A radar
  • WLR-10 threat warning system
  • WLR-8 receiver emulation
  • WLY-1 acoustic threat intercept system
Armament:
  • 24 * Trident II D5 SLBM with up to 12 MIRVed W76 or W88 (300–475 ktTNT) nuclear warheads each, range 6,100 nmi (11,300 km; 7,000 mi)
  • 4 * 21 inch (533 mm) Mark 48 torpedo tubes (Forward Compartment 4th level)

USS Rhode Island (SSBN-740), is a United States Navy Ohio-class ballistic missile submarine which has been in commission since 1994. She is the third U.S. Navy ship to be named for Rhode Island, the 13th state.

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