Twenty Ukrainian prisoners of war have been released under the ceasefire between Kyiv and pro-Russian rebels signed in Minsk, Belarus, last week, Ukraine's President Petro Poroshenko said on Sept. 8.
Russia's War Against Ukraine
CNN: Ukraine prisoners of war released under Minsk ceasefire agreement (VIDEO)

Ukrainian President Petro Poroshenko speaking to servicemen of the Ukrainian Army during a meeting in the airport of Mariupol on Sept. 8.