Thrash metal and crossover band from Peterborough, England active since 2015, later incorporating hardcore and punk rock elements. War Dance has evolved from pure crossover thrash into a broader hybrid of aggressive subgenres.

Heavy and speed metal band from Elche, Spain formed in 2018. War Dogs brings the high-octane energy of speed metal fused with heavy metal power from the Valencia region.

Czech industrial metal project from Pilsen active since 2001, blending black metal, industrial, and EBM elements across a deep catalog spanning nearly two decades. Their evolution from early black metal through releases like Věž smrti and Machina Nova to 2025's Vieille Mine traces a journey through harsh electronic experimentation.

War from a Harlots Mouth formed in Berlin, Germany in 2005, fusing mathcore's rhythmic complexity with metalcore heaviness and flashes of jazz and death metal in a style that set them apart from more conventional genre peers. Their discography of four full-lengths — Transmetropolitan (2007), In Shoals (2009), MMX (2010), and Voyeur (2012) — earned them a deal with Season of Mist and a loyal international fanbase drawn to their cerebral and technically demanding approach. The band went on indefinite hiatus in 2013 following a farewell tour.

Thrash and power metal band from London, England formed in 2023. War Grave merges thrash intensity with power metal's melodic ambition from the British capital.

Sludge and doom metal band from Belfast, Northern Ireland active from 2010 until their dissolution, with members including Baggy, Ross, Dave, and drummer Martin "the Harvester" Harvey. Their catalog spans The Faceless Sea through Precession of the Equinoxes, with ex-members going on to play in Fuckhammer and Slomatics.

Melodic death metal band from Plymouth, England formed in 2023. War Shepherd delivers Scandinavian-style melodic death metal from the naval port city on England's southern coast.

Metalcore band from Dundee, Scotland active since 2014. War Within brings intense metalcore to the Scottish underground with heavy breakdowns and aggressive vocal delivery.

Black metal band from Lens, France active since 2015. Warage delivers raw black metal from the former mining region of Pas-de-Calais in northern France.