who appoints the chairman and members of upsc
Union Public Service Commission As per Art. 316, the Chairman and other members of Union Public Service Commission shall be appointed by the President. In case the office of the Chairman becomes vacant his duties shall be performed by one of the other members of the Commission as the President may appoint for the purpose.[13]
Joint Chiefs of Staff The Chairman of the Joint Chiefs of Staff is, by law, the highest-ranking military officer of the United States Armed Forces,[20] and the principal military adviser to the President of the United States. He leads the meetings and coordinates the efforts of the Joint Chiefs of Staff, comprising the chairman, the Vice Chairman of the Joint Chiefs of Staff, the Chief of Staff of the United States Army, the Commandant of the United States Marine Corps, the Chief of Naval Operations, the Chief of Staff of the United States Air Force, and the Chief of the National Guard Bureau. The Joint Chiefs of Staff have offices in The Pentagon. The chairman outranks all respective heads of each service branch,[21] but does not have command authority over them, their service branches or the Unified Combatant Commands.[21] All combatant commanders receive operational orders directly from the Secretary of Defense.[22]