The location of Dhúrstrok is within reach.
'Word must've spread by now. Folks here aren't too fond of Gorgar, and no one in Vatug-ronk is closer to Gorgar than the Quartermaster. He's losing prisoners left and right and delaying weapon shipments. Throw some hobgoblin raids on top of all that, and it doesn't look good.
'He's expecting us. Don't reckon anything will happen on the way as long as you act like a prisoner.'
Shúkurz can take you to the Quartermaster.
You should talk to him when you're ready.
You and Shúkurz have successfully found the location of Dhúrstrok.
You should return to Náin in Aslíf with the news.
Náin does not seem to be present in Aslíf, but Múta is.
You should talk to her.