Talks between US and Ukrainian negotiators over a proposed peace deal with Russia ended in Miami this weekend, with few new developments and lingering questions over security guarantees and territorial issues,

American and Ukrainian representatives continued discussions on a possible framework for a peace deal to end Russia’s full-scale invasion of its neighbor on Saturday.

Europeans are feeling “genuine fear and distrust regarding the United States,” former Estonian President Toomas Hendrik Ilves told NBC News.

In a disused warehouse at an undisclosed location in Ukraine, a military drone instructor who goes by the call sign "DC" showed CBS News a makeshift practice course that students must learn to fly the increasingly indispensable devices through before they join the country's defense against Russia.

U.S. President Donald Trump's special representative for Ukraine, Keith Kellogg, said a peace agreement to end Russia's war against Ukraine appears to be nearing completion, comparing the negotiations to the final stretch of a battlefield advance,

NATO fighter jets were scrambled and air defense systems put on alert in Poland in response to Russia’s latest overnight drone and missile strikes in Ukraine.