Slahi instructed them to obtain Pakistani visas and then return to him for further directions on how to reach Afghanistan.

If you get your Pakistani visa then you can use it within 90 days from the day they issued it....

While he was deciding what to do, his Pakistani visa expired.

So no Pakistani visa in Tehran.

I recently returned from Pakistan (Spring 2010) and had received my Pakistani visa in New Delhi at that time.

A Pakistani visa is required to enter Pakistan if you are a resident of India.

Otherwise you should apply for a Pakistani visa in your country of residence before traveling to India.

It will be difficult to get a Pakistani visa, meaning that trip may be a non-starter.

After having a "lovely time", the three of them returned to Canada - where border officials questioned the Pakistani visa in Jabarah's passport.

Keep a photocopy of the data page and Pakistani visa from your passport plus copies of other important travel documents.