According to the Wikipedia page on the Resolute Support Mission (RSM):
Resolute Support Mission or Operation Resolute Support was a NATO-led train, advise and assist mission consisting of about 7,772 coalition forces in Afghanistan, which began on January 1, 2015. It was a follow-on mission to the International Security Assistance Force (ISAF) which was completed on December 28, 2014.
According to NATO, this mission was a non-combat mission (click on 'Resolute Support Mission' to view the following background quote):
Launched on 1 January 2015, the Resolute Support Mission (RSM) focused primarily on training, advice and assistance activities at the security-related ministries, in the country's institutions and among the senior ranks of the army and police.
The non-combat mission performed supporting functions in several areas. These included operational planning; budgetary development; force generation process; management and development of personnel; logistical sustainment; and civilian oversight to ensure the Afghan national defence and security forces and institutions act in accordance with the rule of law and good governance.
During the RSM, the US military provided air support to Afghan forces fighting the Taliban. According to the New York Times on May 6th, 2021:
The United States has continued limited air support to Afghan national security forces in recent days, launching a half-dozen airstrikes as Taliban fighters stepped up an offensive in the country’s south before the full withdrawal of American troops ordered by President Biden.
Even so, Afghan ground commanders are asking for more help from American warplanes, exposing a stark reality of the war there: Even in the twilight days of the American involvement, the Afghan dependency on U.S. pilots and warplanes as backup is unquestionable.
The Pentagon is now weighing how it will wean Afghan security forces from their dependency, something that it has failed to do since 2015, when the United States formally ended its combat mission in the country.
During RSM it seems the Afghan Army was the primary ground force fighting against Taliban forces. With the Afghan Army surrendering to Taliban forces so quickly after the US withdrawal, I'm wondering if there's any data about battles between the Afghan military and the Taliban.
On paper at least, it seems the US withdrawal hasn't changed much. Since 2015 the US-led coalition supports the Afghans primarily through air support, not by running point on the ground. The US also pledged late July 2021 that it would continue providing air support to Afghan forces, according to Reuters:
KABUL, July 25 (Reuters) - The United States will to continue to carry out airstrikes to support Afghan forces facing attack from the insurgent Taliban, a regional U.S. commander said on Sunday as U.S. and other international forces have drawn down troops in Afghanistan.
To better understand the situation, I'm asking if there's any data (a timeline maybe) of battles between the Afghan military (including ones with foreign support of any kind) and the Taliban during RSM (2015-2021).