Iraqi Shi'ite cleric Moqtada al-Sadr called on his followers on Sunday to stop battling government forces after a week of fighting in southern Iraq and Baghdad threatened to spiral out of control.
A crackdown on Shi'ite militants in the southern oil port of Basra has sparked an explosion of violence that has risked undoing the past year's improvements in Iraq's security.
"Because of the religious responsibility, and to stop Iraqi blood being shed ... we call for an end to armed appearances in Basra and all other provinces," Sadr said in a statement given to journalists by his aides in the holy Shi'ite city of Najaf.
"Anyone carrying a weapon and targeting government institutions will not be one of us."
Sadr's statement appeared aimed at averting a full-scale confrontation between his followers and Iraqi and U.S. forces that would plunge southern, mainly Shi'ite Iraq into chaos.
It was not clear what effect Sadr's call would have on the violence, but there appeared to be a lull in fighting in Basra and the southern city of Nassiriya, Reuters reporters said.
The declaration seemed to take his followers by surprise.
"We are now making phone calls to headquarters," a low-level Mehdi Army commander in Baghdad's Sadr City who gave his name as Abu Haidar told Reuters. "We don't know what to do. If we carry guns the government will oppose us, but if we put them down, the Americans will come, surround our homes and capture us."
A U.S. military spokesman Lieutenant-Colonel Steven Stover said there were clashes in Baghdad after Sadr's order, including three incidents in which U.S. forces opened fire from helicopter gunships, but some parts of the capital seemed quieter.
"I would say it is quieter, but our fighting is not done yet," he said. "We are not targeting any specific groups, but if someone is committing a violent act or about to commit a violent act then we will engage."
U.S. and British forces have become more deeply embroiled in the fighting, which has exposed a rift in Iraq's Shi'ite majority between parties in Prime Minister Nuri al-Maliki's government and Sadr's populist movement.
Sadr's followers have accused Maliki and the Supreme Islamic Iraqi Council, his most powerful Shi'ite ally, of trying to crush them ahead of provincial elections due in October in which they are expected to make a strong showing.
'RANDOM ARRESTS'
