Opinions
European Security Crisis and East Asia
With the rejection of the proposed Treaty between the US and Russia on Security Guarantees and agreement on Measures to Ensure the Security of Russia and the Member States of NATO, both of which were sent by Russia as ultimatums in December 2021, US “arrogance” finally led to the European security crisis, writes Sung-Hoon Jeh, Head of the Department of Russian Studies at Hankuk University of Foreign Studies (HUFS)