Johan Söderberg, guitarist for Amon Amarth, told Anti-Hero Magazine in a recent interview that they will begin to write new material once the Jomsviking tour ends this summer. The last scheduled date is September 05th, 2017 in Russia.
Amon Amarth have a work ethic like no other, maybe we'll see a new release some time in 2018.
They've also traded in their stage Viking ship for a new, larger model. New ship = new album.
If you haven't gotten JOMSVIKING yet, now's the time to do so. It's a solid release and the first concept album they've done. Get it Here "Jomsviking"