The Agosta 70 is a French-designed diesel-electric submarine operated by the Pakistan Navy since 1979. Two boats — PNS Hashmat and PNS Hurmat — originally built for South Africa and diverted to Pakistan after the UN arms embargo. The PN’s longest-serving submarine class.

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Pakistan is developing autonomous underwater vehicles for naval ISR, mine countermeasures, and littoral defence. The Israr AUV, NESCOM bureau programs, and foreign partnerships with STM and Atlas Elektronik signal a growing unmanned undersea capability.

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The Hangor-class is a Chinese-built AIP submarine derived from the S26 design. Eight are on order for the Pakistan Navy — the first was commissioned in May 2026. Full specifications, armament, cost, programme status, and Hangor vs Scorpène comparison.

The post Hangor-Class Submarine: Pakistan Navy’s S26 Program — Specifications, Status, and Armament first appeared on Quwa.

The Khalid-class (Agosta 90B) is a French-designed submarine operated by the Pakistan Navy since 1999. Three boats in service — PNS Khalid, PNS Saad, and PNS Hamza. Covers specifications, MESMA AIP, STM mid-life upgrade, DM2A4 torpedo, and Babur SLCM integration.

The post Khalid-Class (Agosta 90B) Submarine: Pakistan Navy’s Backbone Since 1999 first appeared on Quwa.

The Pakistan Navy is pursuing a shallow water attack submarine (SWATS) to complement the blue-water Hangor fleet. STM’s STM500 is the frontrunner. This page covers the requirement, contenders, and why SWATS is the first step toward an indigenous submarine design that could succeed the Agosta 90Bs.

The post Pakistan Navy’s Shallow Water Attack Submarine (SWATS): The Road to an Original Design first appeared on Quwa.