CHICAGO (AP) — A Chinese citizen living in Chicago was arrested Tuesday for allegedly spying, including by helping with the recruitment of U.S. engineers, defense contractors and scientists for intelligence services in China, federal prosecutors said.

Ji Chaoqun, 27, is charged with one count of knowingly acting in the U.S. as an agent of a foreign government without prior notification of the attorney general, a statement from the U.S. attorney's office in Chicago said. He allegedly worked at the direction of high-ranking intelligence officials with the People's Republic of China and was given...