A NT$16.9 billion (US$534.93 million) project to upgrade the military’s missile defense systems would be completed this year, allowing the deployment of at least 100 long-range Hsiung Sheng missiles and providing more deterrence against China, military sources said on Saturday.

Hsiung Sheng missiles are an extended-range version of the Hsiung Feng IIE (HF-2E) surface-to-surface cruise missile, and are believed to have a range of up to 1,200km, which would allow them to hit targets well inside China.

They went into mass production in 2022, the sources said.