What do You Beat Any Compromise is ONE-WAY?

I see North Korea Wants Peace Treaty with the U.S -- my only question is what do they want from us? I am sure they will only offer to give up the "threat" of nuclear weapons, period -- at a glance, not a good deal for us.

North Korea has proposed a peace treaty with the United States to replace the armistice agreement that ended the Korean war five decades ago. The announcement was made by the North's Foreign Ministry through the country's official Korea Central News Agency.