US President Donald Trump blamed Ukrainian President Volodymyr Zelenskyy for a stalemate in negotiations with Moscow, as Russian strikes on Ukraine killed at least 20 people, damaging apartment buildings and energy sites.

Is Russia about to attack the Baltic states? There are no signs of an imminent conventional invasion, but concerns are growing that Moscow could test NATO in other ways.

US President Donald Trump said he reached an agreement with President Vladimir Putin to temporarily ease sanctions on Russian diesel exports, a move Ukraine immediately criticized as a "gift" to the Kremlin.