From USA Today:
May is already the deadliest month for U.S. troops in Iraq since September.
This month's death toll reached 20 when the military reported a soldier was killed by a roadside bomb Wednesday. The total is due in part to an unusually large number of non-combat deaths, including a mass shooting at a Baghdad military base. An American soldier has been charged in that case.
Still, the spike in fatalities has coincided with a spurt of violence in Iraq in recent months. Militant groups such as al-Qaeda in Iraq have stepped up their campaign of suicide bombings and assassinations at a time when U.S. troops are preparing to withdraw from urban areas by June 30 per a deal with the Iraqi government.
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My Comment: The next few months are critical. If bombings. killings, and targeted assassinations increase continuously in the next few months .... expect U.S. soldiers to re-enter a number of Iraq cities by the end of this summer.