David Milstein, 36, has blocked, rewritten or delayed reports to Washington about illegal Israeli settlement expansion in the occupied West Bank, Israeli settler violence, and the killings of nine Palestinian Americans, the NYT reported, citing US officials familiar with his work.

The newspaper said it interviewed 15 US officials who had worked with Milstein, including many in Washington, as well as nine former diplomats. They were all cited anonymously for fear of reprisals.