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).
On August 2, 1990, Iraq invaded Kuwait, its tiny oil-rich neighbor, and within hours had occupied most strategic positions in the country. One week later, Operation Shield, the American defense of Saudi Arabia, began as U.S. forces massed in the Persian Gulf. Three months later, the United Nations Security Council passed a resolution authorizing the use of force against Iraq if it failed to withdraw from Kuwait by January 15, 1991.