US military incident involving a Mark 28 nuclear bomb ReferencesNotesBibliography''' Moran, Barabara M, "The Day we lost the H-Bomb" External links John Howard, "Palomares Bajo", Southern Spaces'', 23 August 2011. n-tv: Atomkatastrophe von 1966 – USA und Spanien entseuchen. Oral history of Willard Franklyn Searle recounting the recovery project. Accidents and incidents involving United States Air Force aircraft Aviation accidents and incidents involving nuclear weapons Aviation accidents and incidents in Spain Aviation accidents and incidents in 1966 Accidents and incidents involving the Boeing B-52 Stratofortress Mid-air collisions Mid-air collisions involving military aircraft Spain–United States military relations Nuclear weapon safety Marine salvage operations Pollution in Spain Francoist Spain 1966 in Spain 1966 in the United States 1966 in military history Cold War military history of the United States January 1966 events in Europe