In this article, the entry of US troops into Afghanistan and as a result the change of Pakistan's foreign policy towards Afghanistan, the change of Pakistan's position on the international scale, the beneficial and harmful aspects for Pakistan are shown. Also, the increasing role of the US government between the governments of Afghanistan and Pakistan and its consequences are mentioned.

September 11, Al-Qaeda, Zalmay Khalilzad

Bruno T. The Changing Nature of Military Alliances // The Washington Quarterly – 2004.

International Crisis Group. A Force in Fragments: Reconstituting the Afghan National Army, 12.05.2010. https://www.crisisgroup.org/asia/south-asia/afghanistan/force-fragments-reconstituting-afghannational-army

زلمی خلیلزاد. فرستاده – نشر عازم. ۲۰۱۵. ص. ۱۵۹.

Hakimi H., Nishat Z. Pakistan-Afghanistan Relations: Emergence of New Nation States and the Search for Identity // Pakistan-Afghanistan Relations: Pitfalls and the Way Forward – 2021.

Paul W. The Assassination of Ahmad Shah Massoud. ResearchGate. 12.10.2003. https://www.researchgate.net/publication/228581586_The_Assassination_of_Ahmad_Shah_Massoud

Неccар М. О. История Политического Развития Современнного Афганистана (2001-2014 гг.) Дисс. канд. ист. наук – Москва, 2014.

Riedel B. What We Won America's Secret War in Afghanistan (1979-1989). – Washington: Brookling Institution Press, 2014.

Kamal M. Role of India in Afghanistan and the Changing Regional security Scenario of South Asia; Imlications for Pakistan (2001-2014). PhD in International Relations. 2013.

Anatol L. Pakistan: A Hard Country. – Germany: Penguin Books, 2011.

Yusuf M., Smith S. Ashraf Ghani`s Pakistan Outtreach Fighting against the Odds. Speacial Report 376, 2015