As of 29 January 2009 4,235 U.S. soldiers, 178 British soldiers and 139 soldiers from other nations (allied with the coalition) have died in Iraq. 31,834 U.S. soldiers had been wounded. Coalition forces do not usually release death counts. As such, the exact number of insurgents killed by the Coalition or Iraqi forces is unknown. Through September 2007 more than 19,000 insurgents were reported to have been killed in fighting with Coalition forces and tens of thousands of Iraqi "suspected civilians" were captured (including 25,000 detainees in U.S. military custody at the time), according to military statistics released for the first time.