Pakistan extended the closure of its airspace to Indian flights until which date through a new NOTAM?

Explanation: The Pakistan Airports Authority issued a new Notice to Airmen extending the closure of Pakistani airspace to Indian flights until 24 October 2026. The ban applies to all Indian-registered and Indian-operated aircraft and has been rolled over repeatedly since the 2025 escalation. For CSS International Relations, the airspace closure is a textbook example of non-kinetic coercive diplomacy, with measurable economic costs for Indian carriers on westbound routes and continuing deadlock in Pakistan-India relations.