Latest news from Russia and Ukraine: Russia and Ukraine are engaged in a fierce battle in Kharkov; suspected of being hacked, the website of the National Security Agency of Ukraine has become unavailable.
Has the turning point in the Russia-Ukraine conflict arrived? The United States provides another US$400 million in aid, and Ukraine’s counterattack plan is on the agenda
52 notifications: Suspension of graduate student recruitment, cancellation of qualifications for professional title promotions, withdrawal of paper awards and other penalties
52 notifications: Suspension of graduate student recruitment, cancellation of qualifications for professional title promotions, withdrawal of paper awards and other penalties