Arsen Avakov ATO Barack Obama Administration Dmitro Yarosh Fascism Ihor Kolomoiskiy International Relations Maidan Nazism Neo-Fascism Petro Poroshenko Putin Regime Change Regime Transformation Revolution Right Sector Rusology Fail Russia SBU Security Service of Ukraine Snipers Massacre Social-National Assembly Terrorism Ukraine Ultra-Nationalism US President Barack Obama US State Department US-Russian Relations US-Ukrainian Relations Valentyn Nalyvaichenko Victoria Nuland Warlordism Warlords