Russia fails test launch of intercontinental ballistic missile during Biden's visit to Kyiv

Russia carried out a test of the Sarmat intercontinental ballistic missile around the time US President Joe Biden was in Ukraine on Monday, 20 February 2023, which appears to have failed. Source: CNN citing two US officials familiar with the matter Details: Russia notified the United States in advance of the launch through deconfliction lines, one official said. https://www.pravda.com.ua/eng/news/2023/02/22/7390409/