Hyliion Holdings Corp., a developer of modular power plant technology, announced that the U.S. Navy’s Office of Naval Research (ONR), in partnership with the Defense Advanced Research Projects Agency (DARPA), has selected the USX-1 Defiant as a candidate test vessel for Hyliion’s KARNO technology.<p><p>https://www.marinelink.com/news/hyliion-usx-defiant-usv-chosen-launch-539384</p></p>