“London Calling” is a song by the British punk rock band The Clash. It was released as a single from the band’s 1979 double album London Calling. This apocalyptic, politically charged rant features the band’s famous combination of reggae basslines and punk electric guitar and vocals.
The song was written by Joe Strummer and Mick Jones. The title alludes to the BBC World Service’s station identification: “This is London calling …”, which was used during World War II, often in broadcasts to occupied countries.
The lyrics reflect the concern felt by Strummer about world events with the reference to “a nuclear error” to the incident at Three Mile Island, which occurred earlier in 1979.