European leaders began exploring what kind of force might be needed roughly a year ago. However, the sense of urgency has grown amid concern that US President Donald Trump might go over their heads ...

Ukraine would have a “very, very difficult” time surviving without U.S. military support to fend off Russia’s invasion, ...

Ukrainian President Volodymyr Zelenskyy refused to sign an agreement to grant the United States 50 percent of all future reserves of rare earth metals in Ukraine, according to news reports following a ...