Anti-Flag is an American punk rock band formed in 1988 in Pittsburgh, Pennsylvania. Known for their politically charged lyrics, the band addresses social issues such as war, inequality, and government corruption. Their music often combines fast-paced rhythms with catchy melodies, appealing to a wide audience within the punk community. The band has released several albums, with notable works including Die for the Government and For Blood and Empire. Over the years, Anti-Flag has gained a reputation for their energetic live performances and commitment to activism, often supporting various causes and charities through their music and outreach efforts.