On September 26, 2026, the Pakistan Navy announced the successful completion of the maiden live firing of the first Hangor-class submarine, PNS Hangor, in the North Arabian Sea.
Pakistan Navy press release
In a significant demonstration of operational readiness and combat capability, Pakistan Navy’s newly inducted submarine PNS/M HANGOR successfully conducted its maiden Live Weapon Firing in the North Arabian Sea. PNS/M HANGOR launched an anti-ship cruise missile designed for precision engagement at extended ranges. HANGOR engaged the designated target with precision, validating its weapon systems, combat readiness and operational effectiveness.
Chief of the Naval Staff Admiral Naveed Ashraf witnessed the Live Weapon Firing at sea. The successful firing marked an important milestone in the operationalization of PNS/M HANGOR and demonstrated the growing strength of Pakistan Navy’s subsurface warfare capabilities. Naval Chief appreciated combat power of PNS/M HANGOR and emphasized that continuous enhancement of subsurface warfare capabilities remains vital for maintaining Pakistan Navy’s operational readiness and credible deterrence posture at sea.
The successful Live Weapon Firing reaffirmed Pakistan Navy’s resolve to maintain a modern, combat-ready and technologically capable force for the defence of Pakistan’s maritime frontiers and preservation of peace and stability in the region.
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Naval News comments
The Hangor-class submarines are an export variant of the PLAN’s Type 039B Yuan-class submarines. Pakistan accepted the purchase of eight submarines from China in April 2015. According to the agreement, four of the submarines will be built in Pakistan’s KS&EW at the same time as the other four will be produced in China.
The initial plan was to deliver 8 boats between 2022 and 2028. The Chief Director of the program revealed in August 2016 that the first four of these submarines will be delivered in 2022-2023, with the final four following in 2028. But, it seems like the program has been running a bit late as the first submarine was launched in 2024 and commissioned in April 2026. The second and third submarines were launched in 2025.
The Pakistan Navy does not offer any details about the Hangor-class submarines’ subsystems or specific weapon systems. The Stirling AIP system is used in China Shipbuilding and Offshore International Company’s (CSOC) S26 design, on which many experts assume the Hangor is based, but Pakistani officials have not publicly revealed the propulsion system of Hangor-class subs.
According to the Pakistani defence blog Quwa, Hangor-class submarines will be 76 meters long and have a displacement of 2800 tons, making them slightly shorter but heavier than the original S26 design.
Currently, PN operates three Agosta 90B air-independent propulsion (AIP) submarines and two Agosta 70 diesel-electric submarines. Three Agosta 90B subs have been undergoing a mid-life upgrade under a contract signed in 2016 with the Turkish STM Company as the prime contractor. STM delivered the first upgraded submarine, PNS Hamza, in 2020. The scope of modernization is the replacement of the Fire Control System, Sonar Suite, Electronic Warfare System, Radar, and Periscope System (Navigation and Attack).
The eight Hangor Class submarines will significantly strengthen the Pakistan Navy. Pakistan is likely to improve its A2/AD capabilities in the region after the project is completed. Though no official confirmation has been made on the weapon systems, it is clear that Pakistan would obtain deep strike capability if the Hangor-class submarines were outfitted with Babur-3 SLCMs.
