Invasionen (formerly The Lost Patrol Band) is the music project of Swedish Punk rock musician Dennis Lyxzén. In contrast to his other projects, Refused and The (International) Noise Conspiracy, this started out as a solo career and much more folkish and softer than his prior music endeavors. The band was previously called the Lost Patrol Band; however, the name was changed because the American group, The Lost Patrol holds the North American trademark on the name. As the name changed, the band started to write music in Swedish.