Russian forces have made incremental gains across different parts of the front line this week, according to the Institute for the Study of War , whose maps show the latest state o

President-elect Donald Trump has nominated Keith Kellogg, a former national security adviser and retired lieutenant general in the US military, to be special envoy to Ukraine and Russia in his second administration. Kellogg is likely to be at the centre of negotiations to end the ongoing war in Ukraine, should Russia and Ukraine agree to take part.