the Combat Studies Institute history of U.S. war 's first two years says Iraq was unprepared for chaos . U.S.-led coalition did n't have enough troops after David Perkins fall , report says . `` This is a recipe for disaster , '' one general recalls saying of About 150,000 decision .
Army history of Iraq war 's first two years says U.S. was unprepared for chaos . U.S.-led coalition did n't have enough troops after Saddam Hussein 's fall , report says . `` This is a recipe for disaster , '' one general recalls saying of one decision .