Attacks against U.S. troops and Iraqi security forces soared across Baghdad in the last week of March to the highest levels since the deployment of additional U.S. troops here reached full strength last June, according to U.S. military data and analysis.
The sharp spike in attacks, in response to an ill-prepared Iraqi government offensive in the southern city of Basra last week, underscores the fragility of the U.S. military's hard-won security gains in Iraq and how easily those gains can be erased.
"Last week was clearly a bad week and shows the tenuous nature of security, which is something we've been stressing for some time now," Navy Rear Adm. Gregory J. Smith, the U.S. military's chief spokesman, wrote in an e-mail response to questions. "Security in Iraq is not irreversible, and any number of actors can affect the level of violence if and when they choose to."
Over the week that began March 25, when the offensive began in Basra, there were 728 attacks against U.S. coalition forces, Iraqi security forces and civilians across Iraq, according to U.S. military data obtained by The Washington Post.