Implications of Russia- Ukraine War on World Peace and Security

The lingering tension between Ukraine and Russia have been visible since Ukraine gained its independence in 1991 not until 20 February, 2014 following the Ukraine’s revolution of dignity, and in February 2022 Russia lunched a full scale invasion of Ukraine. Russia’s invasion of Ukraine is the most violent interstate conflict in the world since the second invasion of Iraq and Afghanistan in 2003 and 2001 respectively by the United States of America. The paper examined the nature and causes of this war, and consequences of the war. The Qualitative method of data analysis through the use of Secondary sources of data was used in achieving the said objectives. The paper adopts the power theory as theoretical framework in investigating the nature of the war, remote and immediate causes of the war. The paper found out that the war is hybrid in nature and there are remote causes such as Ukraine’s sense of national identity, idiosyncrasy of the leaders’ involved and immediate causes such as Ukraine’s sovereignty, and status of Crimea, Donetsk, and Luhansk, international alliances, that triggered the occupation of Ukraine by Russia in February of 2022. The paper recommends that respect for a state’s sovereignty as enshrined in international law and United Nation’s charter should be a thing of national concern of both countries, that referendum should be considered especially with issues surrounding the status of Crimea.  Also the paper recommends mutual tolerance and respect for international law, to avert plunging the world into avoidable crises of unimaginable proportion