Before February 24th 2022, the administration of the Donbas region was split between the LPR, the DPR, and Ukraine. Part of the announced goals of the Russian invasion is to gain control of the entire region. This market resolves to yes if 1) a peace treaty is signed between Ukraine and Russia 2) the treaty requires Ukraine to relinquish control over the entire Donbas region. Picture for reference: https://en.wikipedia.org/wiki/Donbas#/media/File:Map_of_Donbas_region.svg