Former officials say the leak of Pentagon's docs undermines the "trust" of US allies

Ukrainian President Volodymyr Zelensky has called on its Western allies to speed up the pace of supplying weapons to his country, as Russia continues to gain fresh ground along Ukraine's eastern frontlines.

Russia says the United States and its allies are on the brink of an open military conflict with Moscow, as tensions continue to grow between the Kremlin and the West over Ukraine.

China says the United States and its allies will “pay the price” for their diplomatic boycott of the Winter Olympics in Beijing.