Iraq is going to buy 18 F-16 warplanes from the U.S. This is a step forward in a still unclear discussion about what the U.S. role will be in Iraq after the U.S military drawdown is complete. U.S. military officials say Iraq is spending three billion dollars on the fighters. Iraqi and U.S. military officials contend that a more capable Air Force is a major priority. It’s unclear yet whether the Lockheed Martin F-16s they are buying would be the standard A/B model or the more advanced C/D variant.