Prosecutors are seeking a nearly 17-year prison sentence for Jack Teixeira, a 22-year-old member of the Massachusetts Air National Guard, for leaking highly classified military documents about the Ukraine war on Discord. Teixeira has pleaded guilty to six counts under the Espionage Act, with prosecutors labeling this breach as one of the most significant in U.S. history, citing the potential threat to national security and the safety of overseas forces. Defense attorneys argue for an 11-year sentence, emphasizing Teixeira's youth, autism, lack of prior criminal record, and his acceptance of responsibility, while portraying his actions as naive rather than malicious. Sentencing is scheduled for November 12, and the case has highlighted significant diplomatic and military implications for the U.S., particularly concerning troop movements in Ukraine. The documents also included sensitive information on U.S. allies and adversaries, further complicating international relations.