Key developments on Jan. 31: Zelensky: 207 Ukrainian prisoners return home from Russian captivity, almost half of them Mariupol defendersUkrainian commander says Russian airbase in Crimea hit in attackMilitary intelligence confirms Russia used North Korean shells in UkraineGermany hands over IRIS-T anti-air missiles, armored vehicles, other equipment in latest delivery to UkraineUS Under Secretary Victoria Nuland arrives in KyivPresident Volodymyr Zelensky said that 207 Ukrainian prisoners had returned home from Russian captivity on Jan. 31 and that “almost half of them are Mariupol defenders….
