The Type 094, also known as Jin-class submarine, is a nuclear-powered ballistic missile submarine (SSBN) developed by China.
Key Features
- Role: Strategic deterrence (part of China’s nuclear triad)
- Country: China (People’s Liberation Army Navy – PLAN)
- Class: Jin-class / Type 094
- Power: Nuclear-powered – can stay underwater for months
- Armament:
- Carries ballistic missiles (SLBMs)
- Equipped with JL-2 missiles (range ~7,000–8,000 km)
- Each missile can carry multiple nuclear warheads
Quick Specs

Strategic Importance
- Ensures second-strike capability – can retaliate with nuclear weapons if attacked first
- Enhances China’s nuclear deterrence at sea
- Operates mostly in the South China Sea
Limitations & Criticism
- Noise: Earlier models were noisier than US/Russian counterparts, making them easier to detect
- Stealth improving in newer variants (like Type 094A)
In Simple Terms:
The Type 094 is China’s underwater nuclear missile launcher. It stays hidden deep in the ocean and can fire nuclear missiles if China is ever attacked. It’s a key part of China’s nuclear defense system.