The Disarmament And International Security Committee deals with disarmament, global challenges, and threats to peace that affect the international community. The committee considers a wide range of issues related to disarmament, arms control, and international security, with the goal of promoting peace and security worldwide.

Its mandate includes addressing issues such as nuclear disarmament, conventional weapons proliferation, arms control agreements, and the prevention of conflicts. The committee also works on initiatives to strengthen international security mechanisms and promote cooperation among nations to address common security challenges.