Howard J. Wiarda

“It is important to remember that bureaucratic politics and rivalry are not just matters of competing for primacy in foreign policy - although they are that too. Rather, most bureaucratic competition comes from the fact that these bureaucracies often have overlapping jurisdictions on policy matters and that each may have legitimate but differing responsibilities. For example, both the CIA and the Defense Department have large intelligence-gathering operations, and at times these overlap and compete; at the same time, the State Department and Defense Department both have important but very different responsibilities in American foreign policy-making, and it is quite understandable that these are not always in exact accord.”
― Howard J. Wiarda, American Foreign Policy: Actors and Processes