''Is This Why US Mil Pulled Out Of Bagram?''
BAGRAM, Afghanistan (AP) — The U.S. left Afghanistan's Bagram Airfield after nearly 20 years by shutting off the electricity and slipping away in the night without notifying the base's new Afghan commander, who discovered the Americans' departure more than two hours after they left, Afghan military officials said.Jul 5, 2021
''High School Prom King & Queen''
http://www.bhpanel.org/belmont-hill-alumni-in-the-world/
http://reut-institute.org/en/Publication.aspx?PublicationId=375#:~:text=Definition,(See%20also%3A%20Occupation).
Seems to be some sort of one-year clock
The principal international law source specifically addressing End of Occupation is Article 6 of the Fourth Geneva Convention, which provides: “In the case of occupied territory, the application of the present Convention shall cease one year after the close of military operations; however, the Occupying Power shall be bound, during the duration of the occupation, to the extent that such Power exercises the functions of government in such territory, [by various provisions of the Convention].”
In short, under the Fourth Geneva Convention, an occupying power's responsibility ends at the latter of:
one year after the close of military operations, or
when the occupying power ceases to "exercise the functions of government in" the territory.
However, consistent with the broader definition of Occupation described by commentators, “end of occupation” likely would be understood as occurring when the occupying power ceases to exercise control – not just “the functions of government” – over the territory.
The U.S. and NATO formally ended their combat mission in Afghanistan on December 28, 2014, but retained a reduced force of approximately 13,000 troops to support and train Afghan troops until a drawdown was implemented in 2020.4 days ago
https://www.britannica.com/event/Afghanistan-War