Suspected Pentagon leaker was warned multiple times, prosecutors say

A US airman suspected of leaking classified files was warned repeatedly about his handling of classified information, prosecutors say.

In a court filing, US prosecutors argued Jack Teixeira should remain in detention because of his "wilful disregard" for protecting information.

He allegedly leaked files even after he was warned by his superiors on two separate occasions last year.

The 21-year-old has been in custody since the FBI arrested him on 14 April.

He was charged with the unauthorised transmission and retention of defence materials after dozens of classified files appeared...