Developments in Iraq on Wednesday

U.S.-led forces launched an assault against militiamen loyal to radical Shiite cleric Muqtada al-Sadr, raiding hideouts in the holy city of Karbala. U.S. military officials said 10 al-Sadr followers were killed.

U.S. troops fought al-Sadr fighters outside a cemetery where more than 50 militiamen took part in the shooting, ambushing three U.S. Humvees. As the Americans returned fire, mourners who had come to bury their dead in Najaf's sprawling cemetery ran for safety.

Moderate Shiites tried to persuade al-Sadr to back away from his confrontation with the United States. The message from the group, made up of about 500 Shiites, including local council members, tribal officials and others, represented the most public effort by Shiite leaders to push al-Sadr into making concessions to end the standoff.

Prime Minister Tony Blair said Britain is involved in discussions with the United States about sending more troops to Iraq. Several British newspapers reported that the Bush administration wants Britain to send soldiers to help make up the shortfall following Spain's withdrawal.

One U.S. soldier died after a dump truck tried to ram a checkpoint in Karbala. He was the 20th U.S. serviceman killed in Iraq in May.

In Fallujah, the U.S. military distributed leaflets inviting residents to apply for compensation for damage done during the Marine siege in April. The military also promised to clean up the streets, improve water facilities and rebuild schools and mosques.

-- The Associated Press