Pokrovsk, formerly known as Krasnoarmiisk and Grishino, is a city and the administrative center of Pokrovsk Raion in Donetsk Oblast, Ukraine. I…Pokrovsk, formerly known as Krasnoarmiisk and Grishino, is a city and the administrative center of Pokrovsk Raion in Donetsk Oblast, Ukraine. It is located 56 kilometres northwest of Donetsk. Prior to 2020, it was incorporated as a city of oblast significance. Its population was approximately 60,127.