EXCLUSIVE — Rep. Brian Mast (R-FL) is demanding the Department of Defense address a list of unanswered questions revolving around a recently promoted official with established links to the Iranian government.

A cache of highly classified U.S. intelligence was leaked onto the internet earlier this month, revealing Israeli contingency plans for a counter-strike against Iran. An investigation by the FBI is ongoing and the possible suspects number in the thousands, but lawmakers and Israeli officials continue to focus on one individual in the Pentagon.