The exact number of Somali casualties is unknown, but estimates range from several hundred to a thousand militiamen and others killed, with injuries to another 3,000–4,000. The International Committee of the Red Cross estimated that 200 Somali civilians were killed and several hundred wounded in the fighting, with reports that some civilians attacked the Americans. The book "Black Hawk Down: A Story of Modern War" estimates more than 700 Somali militiamen dead and more than 1,000 wounded, but the Somali National Alliance in a "Frontline" documentary on American television acknowledged only 133 killed in the whole battle. The Somali casualties were reported in "The Washington Post" as 312 killed and 814 wounded. The Pentagon initially reported five American soldiers were killed, but the toll was actually 18 American soldiers dead and 73 wounded. Two days later, a 19th soldier, Delta operator SFC Matt Rierson, was killed in a mortar attack. Among U.N. forces, one Malaysian and one Pakistani died; seven Malaysians and two Pakistanis were wounded. At the time the battle was the bloodiest involving U.S. troops since the Vietnam War, and it remained so until the Second Battle of Fallujah in 2004.