Ambassadors' clashes at the UNSC meeting and President Trump's speech. Summary of the night

Donald Trump delivered a record-long State of the Union address in which he devoted surprisingly little space – considering the tense situation – to Iran. Things got heated at the UN Security Council meeting thanks to Russian ambassador Vasily Nebienznia, who threw accusations and repeated Kremlin propaganda theses that were offensive to Ukrainians and Belarusians. What else happened during the night? Here is a summary of the most important information.