"Donetsk Region, Ukraine. 31st Dec, 2016. US Ambassador to Ukraine Marie Yovanovitch, US Senators Amy Klobuchar, John McCain, Ukraine's President Petro Poroshenko and US Senator Lindsey Graham (L-R center) pose for a photograph with Ukrainian servicemen as they congratulate the soldiers on the upcoming New Year at the Ukrainian Government troops' command post near the village of Shyrokyne. © Mikhail Palinchak/Press Office of the President of Ukraine/TASS/Alamy Live News"