Vilnius Region
Modern Belarusian historiography regards the treaty, especially the cession of territories of modern Belarus to Lithuania (primarily Hrodna, Shchuchyn, Lida, Ashmyany, Smarhon, Pastavy, Braslaw but also the contemporary Vilnius Region with Vilna) as a unilateral act by the Soviet authorities that disregarded the national interests of the Belarusian people and was aimed at immediate military and political gains.