The first of eight submarines launched as tensions with India persist

Pakistan has launched the first of eight Chinese-built Hangor-class submarines, expanding its undersea fleet, as Islamabad deepens defense cooperation with Beijing.

The move follows the induction of Chinese-made J-10C fighter jets, which Pakistan says were used in combat for the first time during its 2025 conflict with India.

President Asif Ali Zardari attended the commissioning ceremony in the southern Chinese port city of Sanya, alongside Pakistani Navy Chief Admiral Naveed Ashraf and other senior officials from both countries. Zardari, who is on an official visit to China, described the induction as a "historic milestone" for the navy.

The Hangor-class is based on China's Type 039A submarine design and is a diesel-electric platform with air-independent propulsion. It can carry a crew of up to 38 and is equipped with torpedoes and anti-ship missiles. Under a deal signed in 2015 and estimated at being worth about $5 billion, four submarines are being built in China and delivered to Pakistan, while the remaining four will be constructed domestically.

Pakistan has long relied on its submarine fleet as a key element of its deterrence against India, with which it has fought three wars since 1947. During last year's conflict over Kashmir, Islamabad said it used Chinese-made J-10C jets to shoot down Indian aircraft, including French-made Rafale fighters, a claim New Delhi has not confirmed.

According to the Stockholm International Peace Research Institute (SIPRI), China accounted for approximately 81% of Pakistan's arms imports in 2020-2024. Their joint venture projects include the Hangor as well as the JF-17 fighter jet.

Earlier this week, Indian Defense Minister Rajnath Singh accused Pakistan of supporting terrorism and said that New Delhi is ready to respond to any threat, underscoring ongoing tensions between the two nuclear-armed neighbors.

India has not commented on the latest commissioning, but its navy has previously said it is closely monitoring China's supply of submarines to Pakistan, while stepping up efforts to expand its own undersea fleet, citing Beijing's expanding naval presence in the Indian Ocean. New Delhi is also advancing its nuclear and conventional submarine programs in order to strengthen its maritime capabilities.

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(RT.com)