The Pakistan–Afghanistan Conflict In The Post-2021 Era: Implications For Regional Peace And Security

Abstract

The shift in the security relationship between Afghanistan and Pakistan has reshaped the future of the geopolitical environment in South Asia in the post-2021 model. After the departure of the United States and NATO forces and Taliban go back to power in August 2021, the region has experienced a new wave of cross-border tensions, ideological disputes, and security dilemmas, which have direct consequences related to regional peace and stability. This paper looks at the shifting conflict dynamics between Pakistan and Afghanistan in the post-2021 context concerning the management of the border, the rise of non-state armed actors and their political goals that have made the bilateral relations difficult to harmonize. It evaluates the role of these interactions in determining internal security, refugee crises and transnational terrorism threats, not only to the two neighbouring states, but also to the wider South and Central Asian security frameworks. Through studying diplomatic interactions, military positions, interests of the parties in the region such as China, Iran, Russia, and the United States, this study is able to bring out the complex character of this conflict. Results indicate that long-term peace and security in the area is dependent upon long-term multilateral collaboration, confidence-building solutions as well as inclusive politics in Afghanistan. The policy recommendations end the study and are aimed at reinforcing the mechanisms of the regional institutions, fostering border cooperation, and reducing the risk of a new emergence of the insurgency and interstate escalation.