Russia-Ukraine Crisis Highlights: Russia says Ukrainian fighters 'securely blockaded' at Mariupol steel plant
United Nations Secretary-General Antonio Guterres will visit Moscow on April 26, and will meet with Russia's President Vladimir Putin following its February invasion of Ukraine, a spokesperson for the UN chief said. Meanwhile, Russia's defence ministry said that Ukrainian fighters and foreign mercenaries had been "securely blockaded" at the Azovstal steel plant where they have been holding out in the Ukrainian city of Mariupol. Stay tuned for more updates.