News analysis

Japan's U-turn on deploying Aegis Ashore shield 'prudent'

Expert says missile technology in region has outpaced capability of US defence system

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Japan has effectively ditched its controversially troubled plans to deploy the United States' land-based Aegis Ashore anti-ballistic missile defence system, after years of saying this was required to fight the North Korea threat.

The system was said to be needed to complete a defence triangle with its fleet of naval-based Aegis-equipped destroyers and Patriot Advanced Capability-3 (PAC-3) surface-to-air missile batteries.

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A version of this article appeared in the print edition of The Straits Times on June 18, 2020, with the headline Japan's U-turn on deploying Aegis Ashore shield 'prudent'. Subscribe