JL-3

The missile that completes China's triad at sea — the JL-3 ("Giant Wave 3") is China's third-generation submarine-launched ballistic missile: solid-fueled, roughly 10,000 kilometers in estimated range, likely MIRV-capable, and now fielded aboard the six Type 094 Jin-class submarines rather than waiting for their successor. The Pentagon's 2025 China report says it "ranges most of the continental United States"; the Federation of American Scientists notes that claim only works from China's shallow home seas, not the South China Sea bastion the boats actually patrol. Beijing paraded it for the first time in September 2025 — and has never announced a single test.

Overview

The JL-3 (JuLang-3; NATO CSS-N-20) is the weapon that turns China's sea-based deterrent from a regional gesture into an intercontinental fact. Its predecessor, the JL-2, could not reach the continental United States from Chinese home waters, which left the Type 094 Jin-class fleet strategically hobbled for a decade. The JL-3 adds an estimated 1,000–3,000 km of reach — the figures span "more than 9,000 km" (DIA, 2019) to ~10,000+ km (Pentagon) to unconfirmed analyst highs of 12,000 — and is assessed as likely MIRV-capable, though no warhead count is verified. Deployment came earlier and lower-tech than Washington expected: rather than debuting on the next-generation Type 096, the missile was back-fitted onto the six existing Jin-class boats homeported at Hainan, a fact STRATCOM commander Gen. Anthony Cotton confirmed to Congress in March 2023. The December 2025 China Military Power Report calls the JL-3 fielded and says it "ranges most of the continental United States" — with the important FAS caveat that CONUS coverage requires launching from the Bohai or Yellow Seas, since even 10,000 km falls short from the South China Sea bastion. Its first public display came on 3 September 2025, rolling through Tiananmen alongside the air-launched JL-1 and the DF-61 in the first parade to show all three legs of China's triad. Every number in this file is an estimate: China has never announced a JL-3 test, disclosed a specification, or confirmed a deployment.

🔒 The full JL-3 file is for BattlePolicy Pro members. Below the line: development history, design and capabilities, variants, the combat record, advantages and limitations, comparable systems, outlook, the full specifications table, our sourcing, and the analyst assessment — procurement, suppliers and the BattlePolicy verdict. Unlock the full file with BattlePolicy Pro →