DOOM Reuglator is a supergroup consisting of Tim Armstrong (Operation Ivy, Rancid, Transplants) on vocals and guitar, Jesse Michaels (Operation Ivy, Common Rider, Classics of Love) on vocals and guitar, Joey Castillo (Circle Jerks, The Bronx) on drums, and Spencer Pollard (Trash Talk) on bass. They released their first single, "Raid", on March 29th, 2023, on Hellcat Records. At first, they announced their band name as Bad Optix but they had some legal trouble and had to change the name to DOOM Regulator.