Hermione: Hydrogen-powered robot offers 20 hours of battlefield defence on single charge

interestingengineering.com/military/hydrogen-powered-hermione-robot-unveiled

Polish defense firm P.H.U. Lechmar and French company H2X-Defense revealed a new unmanned ground vehicle (UGV) called Hermione at the International Defence Industry Exhibition (MSPO) in Kielce.
The showcase, which took place from September 2 to 5, 2025, introduced a hydrogen-powered…

This story appeared on interestingengineering.com, 2025-09-14 13:22:40.137000.
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