You know that there are no friends and foes in international politics. It is only a matter of national interest.
The Pakistan foreign minister has rightly stated that OIC (Organization of Islamic Countries) has been ineffective as always, and the world community is staying quiet on the grievous Kashmir issue. PM Khan has already exonerated himself by saying that he would not be responsible if the world remains silent on the unprecedented atrocities in Kashmir, and if India commits any misadventure.
Under the gruesome circumstances, remaining isolated may be a blessing in disguise for Pakistan.
The moment India crosses the border as planned, fire your nukes at once. If you do not attack, the 15 million besieged Kashmiris will starve to starvation and attrition in addition to hundreds of them being pulled out of their homes and shot dead every day.