The War in Afghanistan, which began on October 7, 2001, was launched by the United States, the United Kingdom, and NATO allies in response to the September 11, 2001 attacks. It was the beginning of the War on Terrorism. The stated purpose of the invasion was to capture Osama bin Laden, destroy al-Qaeda, and remove the Taliban regime which had provided support and safe harbor to al-Qaeda. Since 2001, six American service-members have received the Medal of Honor for actions in Afghanistan, three of them posthumously. Army Sergeant First Class Jared C. Monti received his medal for attempting to rescue a wounded soldier at the cost of his own life. Navy Lieutenant Michael P. Murphy received his for actions against insurgent forces and for sacrificing his life to call for help when his team had been overwhelmed by a much larger enemy force. Army Staff Sergeant Robert James Miller's surviving family was presented with his medal on October 6, 2010. The fourth recipient, Salvatore Giunta received his for his actions in 2007 when he risked his life to save a wounded comrade. He is the first living recipient since the Vietnam War. A second living recipient, Sergeant First Class Leroy Petry, received the medal from President Obama during a July 12, 2011, ceremony. Marine Corps Corporal Dakota Meyer became the third living recipient awarded the Medal of Honor for his actions during the Battle of Ganjgal.