Ukrainian President Volodymyr Zelenskyy published an open letter to President Vladimir Putin in which he proposed the leaders ...

Zelenskyy has continued to say U.S. involvement is key to ending the four-year war with Russia.

Trump is scheduled to travel to Evian, France, for the G7 summit early Monday after attending Sunday's mixed-martial-arts event at the White House.

Russia's President Vladimir Putin rejected an invitation to meet from Ukraine's President Zelenskyy. NBC News' Keir Simmons reports. Fetterman challenges President Trump's 'nuclear dust' claim ...