Instead it demands rebels lay down weapons and for Russia to stop intervention. In short, Ukraine demands surrender.
Thus death and destruction will continue, possibly long after Ukraine takes over Luhansk and Donetsk (or rather what's left of Luhansk and Donetsk).
Please consider Ukraine Says It Makes Gains Against Rebels in Luhansk.
The Ukrainian government said its forces took control of one of four districts in the pro-Russian separatist stronghold of Luhansk and are fighting in the city center as diplomatic efforts to end the conflict intensified.
European leaders are pushing to halt the conflict that's killed more than 2,000 people and fractured Ukraine since Russia annexed Crimea in March.
"Ukraine's armed forces have been beating the separatists for weeks now and are moving deeper into the east," Karl-Heinz Kamp, academic director at the German government's Federal Academy for Security Policy in Berlin, said by phone. "Something must have happened that's boosting their fighting skills. My gut feeling -- and I don't have any concrete evidence -- is that the Ukrainian forces are getting support from the outside."