Pentagon leak suspect was warned about mishandling of information

BOSTON — Superiors of the Massachusetts Air National Guard member charged with leaking highly classified military documents had raised concerns internally on multiple occasions about his handling or viewing of classified information, according to a court filing Wednesday.

Justice Department lawyers made the disclosure in a court papers urging a magistrate judge to keep Jack Teixeira behind bars while he awaits trial in the case stemming from the most consequential intelligence leak in years. The judge is expected to hear more arguments Friday on prosecutors’ detention request and issue a ruling.

Teixeira is accused of sharing highly classified documents about top national security issues in a chatroom on Discord, a social media platform that started as a hangout for gamers. He has not yet entered a plea.

Prosecutors told the judge in their filing that

Teixeira continued leaking documents even after he was admonished by superiors on two separate occasions last year over “concerning actions” he took related to classified information.

A September memo from the Air National Guard 102nd Intelligence Wing that prosecutors filed in court says Teixeira had been observed taking notes on classified intelligence information and putting the notes in his pocket.

Teixeira was instructed at the time to no longer take notes in any form on classified intelligence information, the memo says.

Another memo from late October says a superior had been made aware that Teixeira was “potentially ignoring the cease-and-desist order on deep diving into intelligence information” given to him the month before. The memo says Teixeira attended a meeting and proceeded to ask “very specific questions.” He was told again to focus on his job, not any “deep dives” into classified intelligence information.