**OVERVIEW:** The Hangor Class is a diesel-electric attack submarine (SSK) currently in service with the Pakistan Navy. Commissioned in 2023, the class represents a significant upgrade in Pakistan's underwater warfare capabilities.

**DETAILS:**

The Hangor class is the result of a technology transfer agreement and collaborative construction program between China and Pakistan. The design philosophy prioritizes a balance between acoustic stealth, sensor performance, and offensive firepower, tailored to the operational requirements of the Pakistan Navy in the Arabian Sea and Indian Ocean. The Hangor class draws upon design elements and lessons learned from previous Chinese submarine designs, but features significant modifications to enhance its operational effectiveness and adaptability to specific Pakistani requirements. Construction took place in both China and Pakistan, building indigenous shipbuilding capabilities within Pakistan. This collaborative approach not only strengthens Pakistan's naval power but also fosters close defense ties between the two nations.

The primary roles of the Hangor class submarine are anti-submarine warfare (ASW), anti-surface warfare (ASuW), and intelligence gathering. The vessel is capable of conducting independent patrols, supporting naval task forces, and projecting power in contested waters. Its advanced sensors allow it to detect and track enemy submarines and surface ships at considerable ranges. The Hangor class is also well-suited for covert operations, such as surveillance and special forces insertion. The diesel-electric propulsion system provides a combination of endurance and quiet operation, essential for long-range deployments and operating in littoral environments.

The Hangor class boasts a comprehensive sensor suite and potent offensive armament. The China Type 921-A "Golf Ball" low-frequency active sonar provides long-range submarine detection capabilities. The China SQG-2B sonar suite, believed to be a variant of the DUUX 5, enhances passive listening and target classification. The China SQC-1 sonar, incorporating the DSUV 2H towed array and DUUA 2D flank array, significantly expands the submarine's detection range and situational awareness, particularly in shallow water environments. The Snoop Tray 2 (MRK-50E Kaskad) radar warning receiver enhances the submarine’s self-defense capabilities against anti-submarine warfare (ASW) aircraft and surface ships. The integration of Generic Acoustic Intercept allows for the detection and analysis of enemy sonar emissions, improving situational awareness and enabling effective counter-detection measures. Dual submarine periscopes, one optical and one incorporating low-light television (LLTV), provide visual and electronic surveillance capabilities for navigation and target identification. The submarine's 533mm torpedo tubes are capable of launching a variety of torpedoes and anti-ship missiles, while the signal ejector provides a means of deploying countermeasures and communicating with other units.

**SPECIFICATION:** Length: 77.2 m || Beam: 8.5 m || Draft: 5.5 m || Disp: 3000 t

**SENSORS:** China Type 921-A Golf Ball || China SQG-2B [DUUX 5] || China SQC-1 [DSUV 2H + DUUA 2D] || Snoop Tray 2 [MRK-50E Kaskad] || Generic Acoustic Intercept || Generic Submarine Periscope, Optical || Generic Submarine Periscope, LLTV

**ARMAMENT:** 533mm TT || Signal Ejector