On May 1, 2003, Bush delivered the "Mission Accomplished speech," in which he declared the end of "major combat operations" in Iraq. Despite the failure to find evidence of an ongoing WMD program or an operational relationship between Hussein and al-Qaeda, Bush declared that the toppling of Hussein "removed an ally of al-Qaeda" and ended the threat that Iraq would supply weapons of mass destruction to terrorist organizations. Believing that only a minimal residual American force would be required after the success of the invasion, Bush and Franks planned for a drawdown to 30,000 U.S. troops in Iraq by August 2003. Meanwhile, Iraqis began looting their own capital, presenting one of the first of many challenges the U.S. would face in keeping the peace in Iraq.