Swiftsure

Swiftsure (1981)

Type	SSN
Country	UK
Displacement (t)	4,900
Max speed submerged (kn)	30.0
Max speed surfaced (kn)	20.0
Propeller	1 propeller
Nuclear reactors	1
Titanium hull	No
Class year	1981

Sensors

Sonar (3)

Name	Type	Platform	Passive range (km)	Active range (km)
Type 2001	Hull	sub	2.6	4.3
Type 2007	Flank	sub	2.6	—
Type 2024	Towed	sub	4.3	—

Launchers (2)

Name	Tubes	Fire control	Max launch depth (m)
533mm Torpedo Tube (forward) 5 FCS 100 1962 - 1971: 11 x Mk 20 S , 10 x Mk 8 1972 - 1979: 11 x Mk 23 Grog , 10 x Mk 8 1980 - 1984: 11 x Mk 24 Mod 1 , 10 x Mk 8 1985 - present: 11 x Mk 24 Mod 2 , 10 x Mk 8
Signal Ejector	2	—	305