Although we have not yet reached a declaration of win win foreign policy, we do see plenty of progress.
What is dubbed the war on terror is, in grim reality, a prolonged, worldwide irregular campaign -- a struggle between the forces of violent extremism and those of moderation. Direct military force will continue to play a role in the long-term effort against terrorists and other extremists. But over the long term, the United States cannot kill or capture its way to victory. Where possible, what the military calls kinetic operations should be subordinated to measures aimed at promoting better governance, economic programs that spur development, and efforts to address the grievances among the discontented, from whom the terrorists recruit. It will take the patient accumulation of quiet successes over a long time to discredit and defeat extremist movements and their ideologies.
As secretary of defense, I have repeatedly made the argument in favor of institutionalizing counterinsurgency skills and the ability to conduct stability and support operations. I have done so not because I fail to appreciate the importance of maintaining the United States' current advantage in conventional war fighting but rather because conventional and strategic force modernization programs are already strongly supported in the services, in Congress, and by the defense industry. The base budget for fiscal year 2009, for example, contains more than $180 billion for procurement, research, and development, the overwhelming preponderance of which is for conventional systems.
I have learned many things in my 42 years of service in the national security arena. Two of the most important are an appreciation of limits and a sense of humility. The United States is the strongest and greatest nation on earth, but there are still limits on what it can do. The power and global reach of its military have been an indispensable contributor to world peace and must remain so. But not every outrage, every act of aggression, or every crisis can or should elicit a U.S. military response.
War is inevitably tragic, inefficient, and uncertain, and it is important to be skeptical of systems analyses, computer models, game theories, or doctrines that suggest otherwise. We should look askance at idealistic, triumphalist, or ethnocentric notions of future conflict that aspire to transcend the immutable principles and ugly realities of war, that imagine it is possible to cow, shock, or awe an enemy into submission, instead of tracking enemies down hilltop by hilltop, house by house, block by bloody block. As General William Tecumseh Sherman said, "Every attempt to make war easy and safe will result in humiliation and disaster."