The Pakistan Navy commissioned its first Hangor-class attack submarine, the PNS/M Hangor, in Sanya, China, on Thursday [1].

This acquisition represents a significant shift in Pakistan's maritime strategy by integrating advanced Chinese technology to enhance undersea warfare capabilities. The move strengthens the defense partnership between Islamabad and Beijing while altering the naval balance in the region.

The commissioning ceremony took place on April 30, 2026 [2]. The vessel is the first delivery in a broader procurement plan to add eight Hangor-class submarines to the fleet [3]. This modernization effort is designed to advance the navy's operational reach and strengthen maritime security.

The project focuses on upgrading the Pakistan Navy's ability to conduct surveillance and deterrence operations. By partnering with China for these vessels, Pakistan aims to ensure a more modern and sustainable naval infrastructure, a goal central to its current defense cooperation agreements [4].

Officials said that the induction of the PNS/M Hangor is a critical step toward full fleet modernization. The submarines provide the navy with enhanced stealth and firepower, allowing for more effective patrolling of strategic waters [4].

The development of the Hangor-class fleet is expected to continue as the remaining seven vessels are produced and delivered. This long-term investment underscores the strategic alignment between the two nations in the face of evolving regional security challenges [3].

“The PNS/M Hangor marks the first of eight planned attack submarines.”

The induction of the Hangor-class submarines signifies a deepening strategic dependency between Pakistan and China. By transitioning to a larger fleet of advanced attack submarines, Pakistan is increasing its subsurface deterrence capabilities, which likely prompts a reciprocal reaction from regional rivals and shifts the naval power dynamics in the Indian Ocean.