Russia issues chilling World War three threat to UK over Ukraine 'peacekeepers' / The Times says UK deeply involved in Ukrainian conflict / Russia prefers to continue working with US to resolve Ukraine conflict -- Kremlin / UK troops may need to protect peace in Ukraine for 'many years' / Russian ambassador claims UK resisting Ukraine peace deal / Ukrainians vow to defend their nation as Russia lauds Trump's aid pause / Russian envoy lauds Pakistan's neutral stance on Ukraine conflict / Russia acknowledges Washington's efforts on Ukraine conflict causes -- Kremlin / Russian diplomat slams Ukraine-UK agreement as Kiev's PR stunt / Russian forces capture UK citizen fighting for Ukraine, reports claim