Resolute Support Mission

The operation plan for the Resolute Support Mission (RSM) was approved by foreign ministers of the NATO members in late June 2014 and the corresponding status of forces agreement was signed by President of Afghanistan Ashraf Ghani and NATO Senior Civilian Representative in Afghanistan Maurits Jochems in Kabul on 30 September 2014.^[9] The United Nations Security Council unanimously adopted United Nations Security Council Resolution 2189 in support of the new international mission in Afghanistan.^[10]

The objective of the mission was to provide training, advice and assistance for Afghan security forces and institutions in their conflict with extremist groups such as the Taliban, the Haqqani network, and ISIS-K.^[23][24][25]

The Resolute Support Mission consisted of approximately 17,000 personnel from NATO and partner nations in Afghanistan. The leader of the operation was at all times identical with the commander of United States Forces - Afghanistan.

Forces were distributed between the central hub at Kabul and Bagram Airfield and four supporting spokes.^[9] The spokes were formed by Train Advise Assist Commands (TAACs), which directly supported four of the six Afghan National Army Corps. Train Advise Assist Command - Capital replaced the former Regional Command Capital. TAAC East assisted the 201st Corps from FOB Gamberi in Laghman, TAAC South assists the 205th Corps from Kandahar International Airport, TAAC West assisted the 207th Corps in Herat and TAAC North covered the 209th Corps from Mazar-i-Sharif.^[26]

The 203rd Corps located in the south-eastern part of the country saw advisers from time to time from TAAC East (one source described this as "fly to advise").^[27] The 215th Corps in the south-west is supported by TAAC South.

U.S. President Barack Obama, in an update given from the White House on 6 July 2016, stated that, following General John W. Nicholson's, Joint Chiefs of Staff Chairman General Joseph Dunford's, and U.S. Defense Department Secretary Ashton Carter's mutual recommendations, the U.S. would have about 8,400 troops remaining in Afghanistan through the end of his administration in December 2016.^[23]

The residual force of 9,800 troops was withdrawn on 31 December 2016, leaving 8,400 troops stationed at four garrisons (Kabul, Kandahar, Bagram, and Jalalabad).

The Special Inspector General for Afghanistan Reconstruction (SIGAR) was appointed by the US Congress to oversee the $117.26 billion that Congress had provided to implement reconstruction programs in Afghanistan. The SIGAR's "April 30, 2018 Quarterly Report to Congress" says, "[As of January 31, 2018,] 14.5% of the country's total districts [were] under insurgent control or influence [& an additional 29.2% were] contested[.]"^[28]

Intended to play a temporary and transitionary role, the mission gradually withdrew its forces, which numbered around 10,000 at the start of 2021. On 14 April 2021 via a North Atlantic Council Ministerial Statement, NATO announced a drawdown of RSM troops by 1 May,^[19] and the mission was terminated early September 2021.^[20]

The US Forces Afghanistan Forward was the name given by US Secretary of Defense Lloyd Austin, and it continued to have a military presence in the country until all US forces were withdrawn by August 30, 2021.^[21][22]

In November 2021 NATO published a factsheet on its 'Afghanistan Lessons Learned Process'. Seven meetings of a committee of NATO civil servants were held and the result was termed a "comprehensive review". John Manza, the committee's chair and the contemporary Assistant Secretary General for Operations, presented a summary that was reviewed and discussed by the NAC Permanent Representatives and the NAC Foreign Ministers. NATO HQ felt it "should consider mechanisms to improve the timeliness and relevance of reporting from the field and for more interactive discussions in the Council."^[29][30]

SIGAR reported to Congress with the title "Collapse of the Afghan National Defense and Security Forces: An Assessment of the Factors That Led to Its Demise" in May 2022.^[31][32]

General David Petraeus, who had commanded for a time around 2010 the precursor ISAF mission to Afghanistan, described the end of the mission as "heart-breaking, tragic and disastrous" as he said "Afghanistan's gone back to the dark ages" in an interview on the release of the UK Parliament's Foreign Affairs Committee report on the matter.^[33][34] The report said the fact that the then-Foreign Secretary Dominic Raab, his Permanent Secretary Philip Barton and Prime Minister Boris Johnson were all on summertime leave when the Taliban took Afghanistan's capital, Kabul, "marks a fundamental lack of seriousness, grip or leadership at a time of [British] national emergency", especially in light of the vacuum left by the flight of President Ashraf Ghani, his cabinet and vaporous government of the Islamic Republic of Afghanistan.^[34]

As of June 2022 the Afghanistan War Commission had yet to report.^[35]

In 2019, the forces that contributed to the mission were 8,475 Americans that trained and helped Afghan forces, approximately 5,500 Americans engaged in counter-terrorism missions, 8,673 allied soldiers and 27,000 military contractors.^[36]

A new type of U.S. unit, the Security Force Assistance Brigades, deployed to Afghanistan in February 2018 to support the mission.^[37]

The United Kingdom announced in July 2018 that it sent 440 more British personnel to Afghanistan. Around half of the additional personnel were deployed in August 2018 and the other half followed by February 2019. This increased the total number of British personnel in the country from 650 to 1,090 by early 2019.^[38]

The countries that had personnel in Afghanistan as of February 2021 (with complete statistics last published prior to withdrawal) are as follows. The mission was terminated on 12 July 2021, and several countries had personnel in place, before all were withdrawn before 31 August 2021.^[7]

Country	Number of personnel (September 2021)	Number of personnel (February 2021)	Date withdrawn
Albania		99	21 June 2021[39]
Armenia		121	4 March 2021[40]
Australia		80	1 July 2021[41]
Austria		16	18 June 2021[42]
Azerbaijan		120[43]	26 August 2021[44]
Belgium		72	14 June 2021[45][46]
Bosnia-Herzegovina		66	23 June 2021[47]
Bulgaria		117	24 June 2021[48]
Croatia		107 (in February 2020)[49]	13 September 2020[50]
Czech Republic		52	27 June 2021[51]
Denmark		135	22 June 2021[46]
Estonia		45	23 June 2021[52]
Finland		20	8 June 2021[53]
France		266	28 August 2021[54]
Georgia		860	28 June 2021[51]
Germany		1,300	29 June 2021[55]
Greece		11	4 July 2021
Hungary		8	8 June 2021[56]
Iceland		3 (in June 2019)[57]	Specific date unknown, but withdrawn by October 2019
Ireland		7 (in March 2016)	6 March 2016[58]
Italy		895	29 June 2021[59]
Latvia		2	3 July 2021[60][citation needed]
Lithuania		40	Late June 2021[61][62]
Luxembourg		2	19 May 2021[63]
Mongolia		233	07 June 2021[64][65]
Montenegro		32	2021
Netherlands		160	24 June 2021[46]
New Zealand		6	29 March 2021[66]
North Macedonia		17	29 June 2021[67]
Norway		101	26 June 2021[46]
Poland		290	30 June 2021[68]
Portugal		174	23 May 2021[69]
Romania		619	26 June 2021[46]
Slovakia		25	16 June 2021[70]
Slovenia		6	20 May 2021[71]
Spain		24	13 May 2021[72]
Sweden		16	25 May 2021[72]
Turkey		600	27 August 2021[73]
Ukraine		10	5 June 2021[74]
United Kingdom		750	28 August 2021[75]
United States		3,500[76]	30 August 2021[77]
Total	0	10,624

The USFOR-A Commander reports to the Commander, United States Central Command (CENTCOM), who reports directly to the Secretary of Defense. This reporting relationship is prescribed in 10 USC Section 164(d)(1). The Resolute Support Mission Commander (COMRS) does not have a direct reporting relationship with the Secretary of Defense. Rather, he reports through the Commander, U.S. CENTCOM. COMRS reports to the NATO chain of command through the Commander of Joint Forces Command – Brunssum, who reports to the NATO Supreme Allied Commander Europe (SACEUR).^[78]

No.	Commander		Term
	Portrait	Name	Took office	Left office	Duration
1		General John F. Campbell (born 1957)	December 28, 2014	March 2, 2016	1 year, 65 days
2		General John W. Nicholson Jr. (born 1957)	March 2, 2016	September 2, 2018	2 years, 184 days
3		General Austin S. Miller (born 1961)	September 2, 2018	July 12, 2021	2 years, 313 days
4		General Kenneth F. McKenzie Jr. (born 1956 or 1957)	July 12, 2021	August 31, 2021	50 days

• Operation Freedom's Sentinel – American mission in Afghanistan (2015–2021)
• Operation Allies Refuge – part of the evacuation from Afghanistan (summer 2021)

• Rynning, Sten; Hilde, Paal Sigurd (2022-05-02). "Operationally Agile but Strategically Lacking: NATO's Bruising Years in Afghanistan" (PDF). LSE Public Policy Review. 2 (3): 8. doi:10.31389/lseppr.55.

• Official website ^{[dead link]}