The Velucian field-marshal receives a telegram stating that The Velucian Imperial Dominion and Prussia have begun peace negotiations and that they are to stand down for the time being. The Imperial fleet is ordered to stop immediately and the Velucian aircraft are ordered back to base. The Marshal just hopes that the Prussians will do the same.
(BTW - I was never bombing the city directly, the only reason that the choppers attack those buildings on the outskirts was to attempt to drop them on Prussian troops. I never put that I directly attacked the city itself. I may have been a bit too vague though in my description)