United States–Taliban deal

The United States–Taliban deal, officially known as the Agreement for Bringing Peace to Afghanistan between the United States of America and the Islamic Emirate of Afghanistan (commonly known as the Taliban and not recognized by the United States as a state) and commonly known as the Doha Accord, was a peace agreement signed by the United States and the Taliban on 29 February 2020 in Doha, Qatar, with intent to bring an end to the 2001–2021 war in Afghanistan. Negotiated for the U.S. by Zalmay Khalilzad for the first Trump administration, the negotiations for the agreement did not involve the Islamic Republic of Afghanistan, the Afghan government at the time. The deal, which also had secret annexes, was one of the critical events that caused the collapse of the Afghan National Defense and Security Forces (ANDSF). Adhering to the conditions of the deal, the U.S. dramatically reduced the number of U.S. air raids, leaving the ANDSF without a key advantage in keeping the Taliban at bay. This resulted in "a sense of abandonment within the ANDSF and the Afghan population" according to a report by the Special Inspector General for Afghanistan Reconstruction (SIGAR). ANDSF was ill-prepared to sustain security following a U.S. withdrawal, which allowed for the Taliban insurgency, ultimately leading to the Taliban takeover of Kabul on 15 August 2021.

The agreement stipulated fighting restrictions for both the U.S. and the Taliban, and provided for the withdrawal of all NATO forces from Afghanistan in return for the Taliban's counter-terrorism commitments. The U.S. agreed to an initial reduction of its force level from 13,000 to 8,600 within 135 days (i.e. by July 2020), followed by a full withdrawal within 14 months (i.e. by 1 May 2021) if the Taliban kept its commitments. The United States also committed to closing five military bases within 135 days, and expressed its intent to end economic sanctions on the Taliban by August 27, 2020. The agreement was welcomed by Pakistan, China, Russia and India, and unanimously endorsed by the UN Security Council.

Insurgent attacks against the Afghan security forces surged in the aftermath of the deal, however, with thousands killed. Regardless, withdrawals per the agreement continued. By January 2021, just 2,500 U.S. troops remained in the country, and NATO forces fully evacuated by the end of that summer. The U.S. completed its full evacuation on August 30, 2021, as the Taliban took control of the country by force.

Critics of the deal claimed that the then Trump administration appeased the Taliban and ignored the then Afghan government for a quick withdrawal from Afghanistan.