Israeli foundry Tower Semiconductor says it will set up its largest production hub for optical communications chips in Japan as part of a planned $4B investment
THE SO WHAT
A $4B move to make Japan the main hub for Tower’s optical comms chips deepens the Japan–Israel–US-aligned semiconductor corridor. If your systems depend on high-speed interconnects, this is a capacity and resilience boost in a relatively stable jurisdiction—factor it into long-term supplier diversification.
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