BAGHDAD - The killings of five U.S. soldiers in separate attacks in Baghdad pushed the American death toll for April up to 49, making it the deadliest month since September.
One soldier died when his vehicle was struck by a roadside bomb. The second died of wounds sustained when he was attacked by small-arms fire, the military said Wednesday. Both incidents occurred Tuesday in northwestern Baghdad.
A third soldier died after being struck by a bomb while on a foot patrol early Wednesday in a northern section of the capital, while another roadside bomb killed two American soldiers in southern Baghdad, the military said in separate statements.
The spike in U.S. troop deaths comes as intense combat has been raging in Sadr City and other neighborhoods between Shiite militants and U.S.-Iraqi troops for more than a month.
In all, at least 4,061 members of the U.S. military have died since the Iraq war started in March 2003, according to an Associated Press count.
'We have said all along that this will be a tough fight and there will be periods where we see these extremists, these criminal groups and al-Qaida terrorists seek to reassert themselves,' U.S. military spokesman Maj. Gen. Kevin Bergner told reporters in Baghdad.
'So the sacrifice of our troopers, the sacrifice of Iraqi forces and Iraqi citizens reflects this challenge,' Bergner said in response to a question about what's behind the increase in American troop deaths.
The U.S. military said at least 10 gunmen had been killed in three separate clashes in eastern Baghdad late Tuesday and Wednesday.
The latest fighting erupted at the end of March after Prime Minister Nouri al-Maliki launched a crackdown against Shiite militias in the southern port city of Basra. But it quickly spread to Baghdad's Sadr City, a sprawling slum with about 2.5 million people that is a stronghold of the Mahdi Army militia of anti-American cleric Muqtada al-Sadr.
The militiamen have used the district as a base to fire barrages of missiles and mortar rounds at the U.S.-protected Green Zone, which houses much of the Iraqi government and Western diplomatic missions, including the U.S. and British embassies.
They also have fought running street battles in which hundreds have died. The U.S. military said those killed have been mainly gunmen. But police and medical authorities in Sadr City say innocent civilians have frequently gotten caught up in the fighting.
Tahseen al-Sheikhly, the spokesman for the civilian side of Baghdad security operations, said Wednesday that a total of 925 people had died and 2,605 were wounded in Sadr City. But he gave no timeframe or details about how the figure was reached.