The United States-led military coalition against Islamic State said on Monday that it was pulling out of Iraq and would be repositioning forces over the next few days and weeks, a letter seen by Reuters showed. "Sir, in deference to the sovereignty of the Republic of Iraq, and as requested by the Iraqi Parliament and the Prime Minister, CJTF-OIR will be repositioning forces over the course of the coming days and weeks to prepare for onward movement," read a letter from United States Marine Corps Brigadier General William H. Seely III, the commanding general of Task Force Iraq. The authenticity...