President Trump is prepared to double down on US sanctions for Russia to bring about an end to its war on Ukraine, retired Gen. Keith Kellogg, his special envoy to the conflict, told The New York Post, Report informs.

Kellogg further stated that Trump knows both Kyiv and Moscow will have to make concessions to end the “industrial-sized” killing in Europe’s largest country.

Sanctions enforcement on Russia are “only about a three” on a scale of one to 10 on how painful the economic pressure can be, Kellogg said. The US sanctions themselves — such as those targeting Russia’s lucrative energy sector — are nominally twice as high, but there is still room to ratchet them up.

“You could really increase the sanctions — especially the latest sanctions [targeting oil production and exports,]” he said. “It’s opened the aperture way high to do something.

“And if there’s anybody who understands leverage, it’s President Donald J. Trump, and you can see that with what he’s recently done [in other foreign problem-solving.]”