Swedish metal band Arch Enemy have released a new music video from their latest album Khaos Legions (2011). “Under Black Flags We March” is their third video from the album. It was produced by the Swedish director Patric Ullaeus (IN FLAMES, DIMMU BORGIR, etc.), and is the first video to feature the new guitarist Nick Cordle (from the US band ARSIS) who replaced Chris Amott earlier this year.