Will There Be US Bases in Iraq?

Absolutely not.
“The U.S. ambassador…told Congress last week that the deal would not establish permanent bases in Iraq nor specify the number of forces to be stationed” there. —Washington Post, 4-15-08
This unspecified number of troops will not be housed in bases, but since they will be stationed there for an also unspecified period, the Army plans to consruct Stations. Military architects envision a standardized high-domed Grand Central Station motif, encircled by tall, tapering blast-walls. The Army, you know; they’re just sentimental.