Jonathan J. Pollard, a civilian intelligence analyst for the United States Navy, was convicted of passing thousands of pages of American intelligence to Israel from June 1984 until he was arrested in November 1985. He was released from prison in November of 2015.
(From: https://www.nytimes.com/interactive/2015/11/20/world/middleeast/pollard-five-questions.html)
True life spy stories, January 2024