Victory at Morvunskar [Quest]

Text of the Quest:

Lieutenant Koruni asked me to deliver a dispatch detailing Fort Morvunskar's status to Thane Oda Wolf-Sister at Fort Amol.

Lieutenant Koruni: You did great work today. Thank you.
Hero: I'm glad I could help.
Lieutenant Koruni: With Fort Morvunskar back under our control, we should send word to the King. Let him know that the royal tombs are secure. Will you deliver a dispatch to Fort Amol?
Hero: The King has gone to Fort Amol?
Lieutenant Koruni: Yes. Reinforcements from Windhelm brought the news. The King has gone to Fort Amol to meet with Pact dignitaries. Take word of our victory to the fort. Speak to Thane Oda Wolf-Sister there.
Hero: I'll head to Fort Amol as soon as I can.
Lieutenant Koruni: We're going to get the fort up and running again. My scouts report that there are still Stormfist troops in the area.
Hero: Where did they see the Stormfist troops?
Lieutenant Koruni: My scouts report that the Stormfists are fortifying Cradlecrush, to the southwest. We can't let them establish a foothold or we'll never get rid of them.
Hero: What is Cradlecrush?
Lieutenant Koruni: It's an old Ore fortress, but it hasn't been used by hostile forces in years.
Hero: We should attack the Stormfists as soon as possible.
Lieutenant Koruni: If only we had the troops for such an action. We're in no condition for another battle right now, but I think we have time. Something strange is going on over at Cradlecrush, but it doesn't appear that they're about to launch an attack or anything.
Hero: Strange? What do you mean?
Lieutenant Koruni: Unusual sounds. We hear crashes and moans, toppling trees. We see smoke on the horizon. I have no idea what to make of it and I can't spare anyone else to investigate right now.

Thane Oda Wolf-Sister: Greetings, stranger. It looks like you have something for me.
Hero: I have a dispatch from Fort Morvunskar.
Thane Oda Wolf-Sister: Then by all means, let me have it. Excellent! The fort is back under our control, thanks to you. You've made quite a name for yourself amongst our soldiers, friend. Lieutenant Koruni, in particular, seems suitably impressed with your efforts.
Hero: Complete Quest.