Currently 12 Ukrainian political prisoners are held in Russian jails, 16 are imprisoned in Crimea, and many more are in captivity in the separatist-occupied regions of eastern Ukraine. That's according to Pavlo Klimkin, Ukrainian Foreign Minister.
Ukraine Today: Klimkin says 12 Ukrainian political prisoners still in Russia, 16 in Crimea, many more in Donbas
Pro-Russian rebels carries out a Ukrainian prisoner exchange in war-torn near Marinka village, Donetsk region on February 20, 2016.
