explosive mortar projectiles. Coalition casualties were said to be light. In another statement, the U.S. military said its soldiers killed several insurgents and captured four persons suspected of "anti-Iraqi activities" in northern Iraq Sunday in combined operations with Iraqi Security Forces. In another incident U.S. soldiers were attacked by insurgents while conducting a raid in a village in northern al-Anbar Province. The attack was repulsed by a combined Iraqi Army and U.S. military action. Following the attack, a weapons cache was found inside the building used by the insurgents. No coalition casualties were reported. --SP 2219 Local Time 1919 GMT