Nuclear Archipelago: Secrets, Power and the Biggest Atomic Blast in Australia

By Elizabeth Tynan

Nuclear Archipelago final book in Elizabeth Tynan's landmark trilogy on the history of British nuclear testing in Australia.

Nuclear Archipelago tells the shocking story of the two British atomic weapons test series held at Western Australia's Monte Bello Islands in 1952 and 1956. Operation Hurricane and Operation Mosaic took place at a rugged archipelago 100 kilometres off the Pilbara coast, and each of the three bombs sent fallout over vast distances across the country. One of the tests, Mosaic G2 in June 1956, the largest nuclear weapon test ever held in Australia, sparked panic at the time that it had been a nuclear accident. In both the Mosaic tests, the crew of a British ship was deliberately positioned in the path of fallout. The biodiverse natural environment of the islands was left contaminated and has never been cleaned up.

The book explores the politics, the secrecy and the controversies, including the true nature of Mosaic G2 and its role in the clandestine development of the British hydrogen bomb.

• Format: Paperback
• Language: English
• ISBN: 176117021X
• ISBN13: 9781761170218
• Release Date: August 2026
• Publisher: NewSouth Books
• Length: 320 Pages
• Weight: 0.97 lbs.
• Dimensions: 0.7" x 6.0" x 9.2"