Ukraine observed a day of national mourning on Jan. 9 as aviation authorities frantically searched for answers after the crash of a Ukrainian airliner southwest of Tehran that killed all 176 on board.
Flight PS752 disaster
RFE/RL: Ukrainians mourn as Zelensky calls for ‘patience’ with plane crash investigation
A man places flowers at a memorial for Ukrainian victims of the Ukraine International Airlines Boeing 737-800 crash at Boryspil International Airport outside Kyiv on Jan. 8, 2020.
