Summary: The United States has now been fighting in Afghanistan longer than the Soviet Union, whose occupation lasted nine years and 50 days before the USSR retreated in defeat on Feb. 15, 1989. … One-year retrospective: One year ago today, on November 29, 2009, Aubrey Immelman reported that, according to a Senate Foreign Relations Committee report, Osama bin Laden was unquestionably within reach of U.S. troops in the mountains of Tora Bora when American military leaders made the crucial and costly decision in December 2001 not to pursue the terrorist leader with massive force. The report affixed a measure of blame for the state of the Afghanistan war today on military leaders under former president George W. Bush, specifically Donald H. Rumsfeld as defense secretary and his top military commander, Gen. Tommy Franks.