If it's gastritis (or an irritating of the stomach lining) or an ulcer, you'll most likely have a burning sensation in your upper abdomen that gets better or worse with eating. Take an OTC antacid such as Pepcid or Zantac, but if symptoms persist for more than a week, call your doctor.
The 2003 invasion of Iraq lasted from 20 March to 1 May 2003 and signalled the start of the Iraq War, which was dubbed Operation Iraqi Freedom by the United States (prior to 19 March, the mission in Iraq was called Operation Enduring Freedom, a carryover from the War in Afghanistan).
The last U.S. troops left Iraq on 18 December 2011, in accordance with this agreement. US Forces, in the form of air support, resumed operations in Iraq in June 2014, to defend it against ISIS.n 13 September 2007, President Bush announced that the 168,000 American troops in Iraq at that time would be reduced by 5,700 by Christmas and that additional troops would be withdrawn bringing the total U.S. troop level down from 20 to 15 combat brigades by July 2008.