Question: Is the principal assistant to the president in all matters relating to the dod?
qaPairs: question: Is the principal assistant to the president in all matters relating to the dod in general?
answer: Secretary of Defense
The Secretary of Defense
question: Is the principal assistant to the president in all matters relating to the dod from 2017 to 2018?
answer: James Norman Mattis
Jim Mattis
question: Is the principal assistant to the president in all matters relating to the dod from 2015 to 2017?
answer: Ash Carter
Dr. Ashton Baldwin Carter
question: Is the principal assistant to the president in all matters relating to the dod from 2013 to 2015?
answer: Chuck Hagel
Charles Timothy Hagel