L3Harris stock news
L3Harris Technologies (NYSE: LHX) achieved a significant propulsion milestone on May 21, 2026, with the successful testing of two advanced Rotating Detonation Engines (RDEs) at Purdue University. These self--funded tests validated the physics and operability of RDE technology, which is designed to provide high--speed, next--generation propulsion for missile systems and ramjets. This development enhances the company's competitive position in the advanced weapons sector by enabling increased speed and range for future defense platforms.