In a decisive move reflecting escalating tensions, India has closed its airspace to all Pakistani-operated flights, including commercial and military aircraft, following the devastating Pahalgam terror attack that claimed 26 lives.  

The Directorate General of Civil Aviation (DGCA) issued a Notice to Airmen (NOTAM), effective from May 1 to May 23, prohibiting entry of aircraft registered, operated, or leased by Pakistan into Indian airspace. This measure affects Pakistan International Airlines (PIA) flights, which primarily operate eastward routes to Beijing and Kuala Lumpur. 

India's action follows Pakistan's earlier decision to close its airspace to Indian airlines, a move that has extended flight times significantly. For instance, flights from San Francisco to Delhi now experience delays of up to four and a half hours due to rerouting.  

The Pahalgam attack, which occurred on April 22, targeted Hindu tourists in Jammu and Kashmir. India has attributed the assault to Pakistani nationals, while Pakistan denies involvement and calls for a neutral investigation. In response, India has also suspended the Indus Waters Treaty and ordered Pakistani citizens to leave the country.  

Amid these developments, Pakistan has warned of "credible intelligence" suggesting an imminent Indian military strike within 24 to 36 hours, vowing a strong response if provoked. Despite the heightened rhetoric, both nations have engaged in routine military communications, and international leaders, including U.S. Secretary of State Marco Rubio, have urged de-escalation.  

As the situation remains volatile, the international community watches closely, hoping for restraint and dialogue between the two nuclear-armed neighbors.