The end of the millennium, 1999, saw The Casualties produce a compilation album, Early Years 1990–1995, which included tracks which appeared on earlier EPs, as well as never before released songs, such as the four songs they had recorded on the never released EP Drinking Is Our Way of Life back in 1994.
The 2000s have seen the band to continue to tour and produce albums (an album list can be seen below). They have toured with several other bands, such as The Exploited, GBH, Cockney Rejects, Slaughter & the Dogs, and the English Dogs. In December 2009, The Casualties toured alongside Hatebreed, The Acacia Strain, Crowbar, and Thy Will Be Done as part of the Stillborn Fest. In the summer of 2012, The Casualties co-headlined the Tonight We Unite tour along with Nekromantix, where they played For the Punx in its entirety, the first time they had played the album through since its release in 1997. Later that year, The Casualties released their new album titled Resistance through Season of Mist. In 2013, The Casualties played at the largest punk rock festival in the world, the Rebellion Festival in Blackpool, England, where they shared the stage with The Exploited, Special Duties, Chron Gen and Anti-Establishment, and others.
