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Antares raises $470M to build nuclear reactors for the US military

TechCrunch·July 27, 2026

Antares has secured $470 million in funding to develop small modular nuclear reactors. The reactors, ranging from 100 kW to 1 MW in capacity, are intended for use at US Air Force bases. This investment will support the construction of these compact reactors, designed to provide reliable energy sources. The project aims to enhance energy security for the US military.

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