Complex sentence: Captain Humayun Saqib Muazzam Khan (September 9,1976--June 8,2004) was a Pakistani American Muslim soldier of the United States Army who was killed in Iraq during Operation Iraqi Freedom.
Split into simpler sentences: Captain Humayun Saqib Muazzam Khan (September 9,1976--June 8,2004) was a American citizen of Pakistani decent. Humayun Khan was a soldier of the United States Army who was killed in Iraq during Operation Iraqi Freedom.