'Opvs Contra Natvram' will be released in September via Nuclear Blast Records.
'Rashomon' is due for release in May - find out more here.
Behemoth, Spiritworld, Blood Youth, Heriot and more have been confirmed in this latest announcement.
The European Siege co-headline tour has been postponed due to the ongoing COVID-19 pandemic.
The band will release their new album in September via Roadrunner Records.
The track is taken from their 'A Forest' EP which was released last year and is once again available to stream and purchase.
The tour will take place in Autumn 2021, read on to find out more.
The livestream will be broadcast from a secret church location in Poland, with support from special guests Imperial Triumphant in New York City.
Behemoth's new EP 'A Forest' is also out now, find out more here.
Find out more about the new EP and watch the video for 'A Forest' here!