US president Donald Trump believes he can get Vladimir Putin to accept a Nato-like article five security guarantee for Ukraine, a US official has said.Speaking in a press conference, the US official affirmed that following almost three days of negotiations with the Kyiv delegation,

The U.S. has agreed to provide unspecified security guarantees to Ukraine as part of a peace deal to end Russia's nearly four-year war, and more talks are likely this weekend, U.S. officials said Mond...