Solution:The 2005 UN World Summit, held in New York, formally endorsed the principle of Responsibility to Protect (R2P).
• R2P is a global political commitment to prevent genocide, war crimes, ethnic cleansing, and crimes against humanity.
• It is based on the idea that sovereignty is not a privilege, but a responsibility, and when a state fails to protect its population, the international community must act — through diplomatic, humanitarian, and if necessary, military means.
• R2P was a response to past failures like Rwanda (1994) and Srebrenica (1995), aiming to ensure timely and decisive action against mass atrocities.