Moscow 2160 is a Manga/Manhwa/Manhua in (English/Raw) language, THRILLER series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

A future where the cold war between the USA and Russia never ended. Setting Moscow as the stage, "Liquidator" Daniel Kuragin runs through alleyways with a submachine gun in hand! by "Goblin Slayer" creator Kumo Kagyu, the overwhelmingly popular web series has begun publication!