U.S. Navy certifies MTU engines in autonomous naval vessels
04 September 2026
Rolls-Royce announced that its mtu Series 4000 and Series 2000 marine engines have received certification from the U.S. Navy for use in autonomous naval vessel operations.
The MTU Series 4000 and Series 2000 marine engines successfully completed rigorous testing per U.S. Navy requirements. (Photo: Rolls-Royce)
After passing two 720-hour durability…
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