The leaders of the European Union and US President Joe Biden will meet at the EU summit to be held on March 24-25 in Brussels and intend to reaffirm their unity in supporting Ukraine in the war against Russia. Reaffirming unity through a unified condemnation of Russia’s aggression against Ukraine will be the main theme of the summit, which will be divided into various sub-themes – the development of the war, support for Ukraine, and the international dimension, which is a crucial element when it comes to putting pressure on Russia, announced a high-ranking European official.