Answer:
F. The Department of Defense
Step-by-step explanation:
The Department of Defence is the arm of government in the United States of America which helps in the cordination and overseeing the operations of the military agencies of the US. This arm helps in intelligence operations of Army, Navy, Air Force and Marine and the Defense Director reports directly to the United States President.
Example is the killing of Osama Bin Landen which was cordinated by the defense department from white house.