The War on Terror has had an unintended, and welcome, side effect; world peace. Since September 11, 2001, and the aggressive American operations against terrorist organizations, several long time wars have ended, or moved sharply in that direction. Many of these wars get little attention in American media, but have killed hundreds of thousands of people over the last decade. These include conflicts in Nepal, Sri Lanka, Colombia, Chad, Congo, Kashmir, Israel, Kurdistan, Philippines, Burundi, Somalia and Sudan. Some of these conflicts diminished because they had been going on for a while and, as is usually the case with wars, eventually the participants are worn down and make peace.

Some of these conflicts diminished because they had been going on for a while and, as is usually the case with wars, eventually the participants are worn down and make peace. But in all these sudden outbreaks of peace there was another factor; an American crackdown on terrorist activities around the world. The rebels in most of these wars depended on money raised outside their country to keep the fighting going, and on gun runners able to get weapons in. American anti-terrorism operations, energized by the shock of the September 11, 2001 attacks, now included cooperation from many nations, especially in Europe, that had tolerated, on their territory, fund raising, recruiting and public relations efforts by various rebel groups. No more. Most of these rebel organizations had already been declared "terrorist groups" (which they were, as most rebellions use terror, the American Revolution included). Once the U.S. and other nations began to crack down on the fund raising and other activities, it became difficult to keep many wars going.