Operation Enduring Freedom (OEF) was the official name used by the U.S. government for both the first stage (2001–2014) of the War in Afghanistan (2001–2021) and the larger-scale Global War on Terrorism. On 7 October 2001, in response to the September 11 attacks, President George W. Bush announced that airstrikes targeting Al-Qaeda and the Taliban had begun in Afghanistan. Beyond the military actions in Afghanistan, Operation Enduring Freedom was also affiliated with counterterrorism operations in other countries, such as OEF-Philippines and OEF-Trans Sahara.
The International Security Assistance Force (ISAF) was a multinational military mission in Afghanistan from 2001 to 2014. It was established by United Nations Security Council Resolution 1386 pursuant to the Bonn Agreement, which outlined the establishment of a permanent Afghan government following the U.S. invasion in October 2001. ISAF's primary goal was to train the Afghan National Security Forces (ANSF) and assist Afghanistan in rebuilding key government institutions; it gradually took part in the broader war in Afghanistan against the Taliban insurgency.
The Islamic National Army, also referred to as the Islamic Emirate Army and the Afghan Army, is the land force branch of the Afghan Armed Forces. The roots of an army in Afghanistan can be traced back to the early 18th century when the Hotak dynasty was established in Kandahar followed by Ahmad Shah Durrani's rise to power. It was reorganized in 1880 during Emir Abdur Rahman Khan's reign. Afghanistan remained neutral during the First and Second World Wars. From the 1960s to the early 1990s, the Afghan Army was equipped by the Soviet Union.
The United States Central Command is one of the eleven unified combatant commands of the U.S. Department of Defense. It was established in 1983, taking over the previous responsibilities of the Rapid Deployment Joint Task Force (RDJTF).
During the War in Afghanistan, according to the Costs of War Project the war killed 176,000 people in Afghanistan: 46,319 civilians, 69,095 military and police and at least 52,893 opposition fighters. However, the death toll is possibly higher due to unaccounted deaths by "disease, loss of access to food, water, infrastructure, and/or other indirect consequences of the war." According to the Uppsala Conflict Data Program, the conflict killed 212,191 people. The Cost of War project estimated in 2015 that the number who have died through indirect causes related to the war may be as high as 360,000 additional people based on a ratio of indirect to direct deaths in contemporary conflicts.
The following items form a partial timeline of the War in Afghanistan. For events prior to October 7, 2001, see 2001 in Afghanistan.
Camp Marmal was an installation of the Afghan Armed Forces. It was adjacent to Maulana Jalaluddin Balkhi International Airport in Mazar-i-Sharif, Afghanistan, at the foot of the Hindu Kush mountains. The camp was opened in September 2005. The camp gets its name from the bordering Marmal Mountains. Prior to the withdrawal of German troops, it was the largest base of the Bundeswehr outside Germany.
United States and NATO International Security Assistance Force (ISAF) operations, alongside Afghan National Army forces, continued against the Taliban through 2008.
The War in Afghanistan was an armed conflict from 2001 to 2021. It was the direct response to the September 11 attacks. It began when an international military coalition led by the United States launched an invasion of Afghanistan, declaring Operation Enduring Freedom as part of the earlier-declared war on terror; toppling the Taliban-ruled Islamic Emirate and establishing the Islamic Republic three years later. The Taliban and its allies were expelled from major population centers by the US-led forces, supporting the anti-Taliban Northern Alliance; however Bin Laden relocated to neighboring Pakistan. The conflict officially ended with the 2021 Taliban offensive, which overthrew the Islamic Republic, and re-established the Islamic Emirate. It was the longest war in the military history of the United States, surpassing the length of the Vietnam War (1955–1975) by approximately 6 months.
The Special Inspector General for Afghanistan Reconstruction (SIGAR) is the U.S. government's leading oversight authority on Afghanistan reconstruction. Congress created the Office of the Special Inspector General for Afghanistan Reconstruction to provide independent and objective oversight of the Afghanistan Reconstruction funds. Under the authority of Section 1229 of the National Defense Authorization Act for Fiscal Year 2008, SIGAR seeks to conducts audit, inspections, and investigations to promote efficiency and effectiveness of reconstruction programs, and to detect and prevent waste, fraud, and abuse of taxpayer dollars. SIGAR also has a hotline that allows individuals to report suspected fraud.
The withdrawal of United States troops from Afghanistan describes the drawdown of United States Armed Forces in the Afghanistan war and the plans after its post-2014 presence when most combat troops had left Afghanistan at the end of 2014.
Operation Toral was the codename for the British presence within Afghanistan post-2014 as part of NATO's Resolute Support Mission. UK forces had two major tasks: training and mentoring Afghan Forces, and providing force protection for NATO advisors via the Kabul Security Force/Kabul Protection Unit.
Resolute Support Mission (RSM) or Operation Resolute Support was a NATO-led multinational mission in Afghanistan. It began on 1 January 2015 as the successor to the International Security Assistance Force (ISAF), which was completed on 28 December 2014. Pursuant to United Nations Security Council Resolution 2189 of 2014, RSM was a noncombat mission aimed at advising and training Afghan security forces to provide long-term security to the country, under the aegis of the Security and Defence Cooperation Agreement BSA between the United States and Afghanistan, which was originally supposed to run from 1 January 2015 and "shall remain in force until the end of 2024 and beyond" unless terminated with two years' advance notice.
John William "Mick" Nicholson Jr. is a retired United States Army four-star general who last commanded U.S. Forces – Afghanistan (USFOR-A) and the 41-nation NATO-led Resolute Support Mission from March 2, 2016, to September 2, 2018, succeeding General John F. Campbell. He was the longest-serving commander of NATO forces in Afghanistan until 2021, having been the senior officer in theatre for 2 years, 6 months. He was previously commanding general, Allied Land Command from October 2014 and commander of the 82nd Airborne Division. Nicholson is the son of John W. "Jack" Nicholson, also a retired general officer in the United States Army, and is distantly related to British brigadier general John Nicholson.
Austin Scott Miller is a retired four-star general in the United States Army and former Delta Force commander who served as the final commander of NATO's Resolute Support Mission and United States Forces – Afghanistan from 2 September 2018 to 12 July 2021. He previously served as the commander of Joint Special Operations Command from 30 March 2016 to August 2018. He participated in numerous combat operations, such as the Battle of Mogadishu in 1993, and, since 2001, the wars in Iraq and Afghanistan. He retired from the Army in December after relinquishing command in July 2021. Miller currently serves on the board of advisors for Striveworks and the board of directors for Workhorse.
This article summarizes the history of the War in Afghanistan (2001–2021).
Christopher Todd Donahue is a United States Army lieutenant general who has served as the commanding general of XVIII Airborne Corps since March 11, 2022. He most recently served as commanding general of the 82nd Airborne Division at Fort Liberty, North Carolina. Throughout his career, Donahue served in staff and command positions for both United States Army and Special Operations units.
The United States Armed Forces completed their withdrawal from Afghanistan on 30 August 2021, marking the end of the 2001–2021 war. In February 2020, the Trump administration and the Taliban signed the United States–Taliban deal in Doha, Qatar, which stipulated fighting restrictions for both the US and the Taliban, and provided for the withdrawal of all NATO forces from Afghanistan in return for the Taliban's counter-terrorism commitments. The deal, and then the Biden administration's final decision in April 2021 to pull out all US troops by September 2021 without leaving a residual force, were the two critical events that triggered the start of the collapse of the Afghan National Security Forces (ANSF). Following the deal, the US dramatically reduced the number of air attacks on the Taliban at the detriment of the ANSF fighting the Taliban insurgency, leading to the Taliban takeover of Kabul on 15 August 2021.
After the formation of the Karzai administration in late 2001, the Afghan Armed Forces were gradually reestablished by the United States and its allies.
The 20-year-long War in Afghanistan had a number of significant impacts on Afghan society.
