What I am going to write could be unpopular with Pakistani forummers. But hear me out first.
While we also appreciate Captain Khan's bravery, there are a few random and misleading statements in your link.
What does it mean 'forced'? It was an act of great graciousness by IA, and it is unfortunate that some Pakistani sources, instead of reciprocating that graciousness, seem to indulge in macho posturing.
Um, first of all how does anyone in Pakistan know this for a fact, and second if this story is true, it is the IA soldier who comes out with greater credit and third, to send a man who asks you to surrender 'to hell', well what do I say.
Accounts like these do not actually do credit to Captain Khan's bravery.
That sounds about right from what I read.