Their missions are mutually exclusive? In the simplest terms, the security of our nation is the primary goal of each agency.
QUOTE
DHS: (1) The primary mission of the Department is to—
(A) prevent terrorist attacks within the United States;
(B ) reduce the vulnerability of the United States to terrorism; and
(C ) minimize the damage, and assist in the recovery, from terrorist attacks
that do occur within the United States.
QUOTE
FBI: The mission of the FBI is to protect and defend the United States against terrorist and foreign intelligence threats...
Looks like a little bit of mission integration there....
Now, the CIA mission statement is extremely broad and vague; purposefully so. Although terms like
relevant and
timely are extremely important - and hopefully all the intelligence collected, analyzed and disseminated to national policy makers will truly meet that seemingly simple criteria.
DHS was created to focus on the terrorism threat, and the FBI/CIA have refocused their attention on the threat after a massive failure. The major operational difference between The Agency and FBI/DHS in carrying out their part in the GWOT is that the CIA operates primarily outside the borders of the United States, while the other agencies primarily operate within the US.
QUOTE
The DHS exists for the sole purpose of protecting us from terrorism and helping us recover in the event of a terrorist attack.
Almost, but not quite true. The
primary mission of the DHS is as you described. However, there are many and varied other missions carried out on a daily basis by several of the subordinate agencies that, although they may
indirectly contribute to the security of this nation against the terrorist threat, that is certainly not their primary focus. Which is recognized in the final caveat of the mission statement you posted:
QUOTE
The Department shall also be responsible for carrying out other functions of entities transferred to the Department as provided by law.
The operational objective with national level reform of our intelligence and law enforcement agencies is coordination, cooperation and integration. All the bickering, ego-trips and turf wars are supposed to come to a screeching halt in the interest of effectively carrying out the mission of not only protecting the nation from terrorists, but seeking them out and capturing or killing them.
Nothing is supposed to be "mutually exclusive" any more. Bureaucratic excess is supposed to be trimmed, but a degree of operational overlap will continue to exist. But the overlap is
intended to facilitate the needed integration of operational elements from the various agencies in order to prevent critical information being lost, overlooked, or ignored - a lesson was learned, to our cost, and a remedy is being attempted.