Complex sentence: A report by Northrop Grumman, describes Chinese economic espionage as comprising'the single greatest threat to U.S. technology'and the theft of US defense engineering data through cyberattack has;'saved the recipient of the information years of research and development and significant amounts of funding'.
Split into simpler sentences: A report by Northrop Grumman, describes Chinese economic espionage as comprising'the single greatest threat to U.S. technology'. The Northrup Grumann report states that the collection of US defense engineering data through cyberattack is regarded as having'saved the recipient of the information years of research and development and significant amounts of funding'.