British Prime Minister Rishi Sunak, Polish premier Donald Tusk and NATO chief Jens Stoltenberg greet troops of the Warsaw Armoured Brigade at a military base in Warsaw ahead of talks focused on Ukraine and wider European security. While in Poland's capital, the British prime minister will announce £500 million ($617 million) in additional military funding for Kyiv in its more-than two-year battle against Russia's full-scale invasion, according to his Downing office. IMAGES