At the United Nations Security Council in September 2026, Pakistan stated it would respond to terror threats emanating from Afghanistan on what legal basis?

Explanation: Pakistan told the United Nations Security Council on 17 September 2026 that it would respond to terrorist threats from Afghanistan in self-defence as and when needed, with its envoy stating that Pakistan cannot sit idle in the face of the terrorist onslaught. The formulation invokes Article 51 of the UN Charter. For CSS International Law and Current Affairs, this is an important precedent on the use of force against non-state actors operating from a neighbouring state's territory.