Vice President JD Vance has issued an ultimatum to Ukraine and Russia over America's peace proposal to end the war. "It's time for them to either say yes or for the United States to walk away from this process," he told reporters during his visit to India, shortly before boarding Air Force Two on Wednesday.

JD Vance says both Ukraine and Russia will "have to give up some of the territory they currently own" to end the war, or the U.S. will "walk away" from peace efforts.