Nimrod Nimrod

This 25th anniversary edition includes the original album, one disc of previously unreleased 'Nimrod' demos, and a live set from Philadelphia recorded one month after 'Nimrod' was released. The 14 track demos disc includes two unreleased Green Day tracks ('You Irritate Me' and 'Tre Polka'), plus a cover of the classic Elvis Costello song 'Allison' (previously unreleased). The live album was recorded at The Electric Factory in Philadelphia on November 14 1997. The 20-songset includes several songs from 'Nimrod', plus fan favourites from their previous albums and singles.

The Nimrod is a maritime patrol aircraft developed in the United Kingdom. It is an extensive modification of the de Havilland Comet, the world's first jet airliner. It was originally designed by de Havilland's successor, Hawker Siddeley, now part of BAE Systems. A major modification was the fit of a large weapon bay under the fuselage that can carry and drop torpedoes, mines, bombs and other stores. Sonobuoys for tracking submarines are dropped from special launchers in the rear of the fuselage.

It has been the Royal Air Force's primary Maritime Patrol Aircraft (MPA) since the early 1970s, when it replaced the piston-engined Avro Shackleton. The RAF uses two Nimrod variants: the MR2 variant in the Maritime and for the Reconnaissance role the R1 variant in a reconnaissance and electronic intelligence gathering capacity (ELINT).