PNS Saad

History
Pakistan
NamePNS Saad
NamesakeSa`d
Ordered21 September 1994
BuilderKSEW Ltd in Pakistan
Laid down6 June 1998
Launched24 August 2002
Acquired20 January 2003
Commissioned12 December 2003
In service2003–present
HomeportJinnah Naval Base
IdentificationS138
Statusin active service
General characteristics
Class & typeAgosta 90Bravo/Khalid-class submarine
Displacement
  • 1,570 long tons (1,595 t)
    (Surface)
  • 2,050 long tons (2,083 t)
    (Submerged)
Length249.4 ft (76.0 m)
Beam22.3 ft (6.8 m)
Draught
  • 27.0 ft (8.2 m)
  • 26.7 ft (8.1 m)
Installed power2 × Jeumont-Schneider alternators producing: 4,600 hp (3,400 kW).
Propulsion2 × SEMT Pielstick 16 PA4 V 185 VG AIP MESMA: 3,600 hp (2,700 kW), 1 × shaft.
Speed
  • 12.0 knots (22.2 km/h; 13.8 mph)
    (surface)
  • 20.5 knots (38.0 km/h; 23.6 mph)
    (submerged)
Range8,500 miles (13,700 km) at 9 knots (17 km/h; 10 mph)
Endurance90 Days
Test depth1,312 ft (400 m)
(Submerged):637
Complement41 (7 officers, 35 enlisted)
Sensors &
processing systems
Towed array sonar
Electronic warfare
& decoys
Armament

PNS/M Saad (S-138) is a diesel-electric fast-attack submarine equipped with an air–independent propulsion system and the second of the Agosta-90B/Khalid-class submarines jointly designed and constructed by France and Pakistan.

PNS Saad is regarded as the Pakistan's first home-built long-range submarine and one of the complex project of submarine construction using the military-grade steel to be built in Pakistan.