Battle of Tora Bora
The Battle of Tora Bora occurred from 30 November to 17 December 2001, as part of the United States invasion of Afghanistan during the War in Afghanistan (2001–2021). It took place around the cave complex of Tora Bora in the Safed Koh mountain range, near Afghanistan's eastern border with Pakistan. In the battle, the U.S., U.K., Germany, and allied Afghan troops fought al-Qaeda; the Taliban, who controlled the country's government; and other Islamic extremists.
Led by Osama bin Laden, al-Qaeda enacted terrorist attacks against the U.S. on 11 September 2001 (9/11). The U.S. quickly launched a global "war on terror", which included a manhunt for bin Laden, and the invasion of Afghanistan, where the Taliban had allowed al-Qaeda to headquarter. The invasion began on 7 October 2001; the U.S. was supported by a multinational coalition.
On 10 November, the CIA tracked bin Laden to Tora Bora. In the 1980s, the complex had been used by the Afghan mujahideen to repel the Soviet soldiers who were invading Afghanistan. Prior to 2001, Bin Laden had been fortifying it for years. On 30 November, the coalition began attacking the complex, with the objective to capture or kill bin Laden.
Bin Laden escaped Tora Bora, likely on 15 December, and crossed the Pakistani border soon afterwards. The battle was the last time the U.S. knew his specific location until 2010, when they discovered his safe house in Abbottabad, Pakistan. The U.S. may have had a chance of killing bin Laden during the battle; near the start, CIA officer Gary Berntsen asked American General Tommy Franks to send a thousand Army Rangers into the complex to cut off bin Laden from crossing the border. Franks denied the request. The U.S. denied that bin Laden escaped Tora Bora during the battle until 2005.
With the coalition victory, they had toppled the Emirate. The Taliban regrouped and formed an insurgency against the coalition-installed successor government and its international allies.