Task Force 589 is the task force that was lead by Captain Ace, and Sergeant Chainer. Other members were Ghost, Boss, Chipmunk, and Sweetwater. The Task Force is composed of volunteers from a multitude of countries such as the United States, Canada, England, Germany, France, Italy, Mexico, Australia, New Zealand, Japan and Portugal. The only nations not members of 589 are Russia, Bulgaria, Brazil, Saudi Arabia and Iraq.