What is UN Charter's Article 51 Pakistan is citing after India's Operation Sindoor strikes

In response to India's Operation Sindoor strikes overnight on Tuesday, Pakistan Deputy PM and Foreign Minister Ishaq Dar said that New Delhi had violated Article 51 of the UN Charter. In a statement, Dar said that Pakistan reserves the ‘right to respond appropriately’. This comes after Indian forces targeted nine terror sites in Pakistan in response to the terrorist attack in Pahalgam that killed 26 people. Pakistan cited Article 51 of the UN Charter in...