United States, Nov. 20 -- Rolls-Royce LibertyWorks, the advanced research and development arm of the company's North American operations, is celebrating 30 years of contributing to U.S. national security. Based in Indianapolis, the LibertyWorks team develops propulsion, power, and thermal technologies for the U.S. military and other U.S. government customers.LibertyWorks specializes in rapid innovation and development, moving advanced technologies from concept to prototype with speed and agility, enabling Rolls-Royce to deliver capabilities to customers for both today and tomorrow.The proven expertise of the Rolls-Royce LibertyWorks team - in areas like subsonic, supersonic, and hypersonic propulsion; electrical power; thermal management; a...