We all already know some of the reasons why Russia and Ukraine have conflicts as reported in many media today
and this tends to be the attitude of Russia's Separatism
and this war will not easily stop or there will be peace
Can the international world as the United Nations (UN) bridge these two countries so that they can make peace or to stop the Russian attack on Ukraine
The world has seen some significant changes in world politics and power in the last few days. NATO was presented as an anaconda to the world by the western media. But Russia vs Ukraine war shows how weak NATO is against a nuclear-capable country. A NATO member of Poland offers the USA that they will donate their mig-29 to NATO by sending them to the USA base in Germany. Germany denies these offers by fearing Russian aggression. Poland and Germany both fear Russia and don't want to help Ukraine directly with those aircraft.
NATO shows their weakness and any new countries will think twice before joining NATO. The whole world has been divided into two-block. In this situation, I really doubt about UN's influence over this tension. Ukraine will be forced into Russia's terms and it seems their president already accepted those by seeing NATO's action.