What makes UN sanctions more difficult to enact?

UN sanctions require agreement among multiple countries, making them more difficult to enact than unilateral national sanctions. The UN Security Council must reach consensus, and all five permanent members must avoid using their veto power. Any negative vote by a permanent member blocks the resolution entirely.

This requirement for global political alignment is the primary barrier to rapid sanctions adoption. UN sanctions are neither autonomous nor inherently ineffective, and they do not exist to intervene in domestic affairs but to protect international peace and security under Chapter VII of the UN Charter.