[World Map][Summary Table]
Historical Summary of Military Fissile Material and Nuclear Weapons Programs (Text Only Version)
Please note:- No evidence exists of an Argentine nuclear weapons program, but suspicions remain
that one existed.
- Spain, which had a military dictatorship, developed unsafeguarded nulcear facilities during the
1960s and 1970s. U.S. officials said in the late 1980s that they suspected that Spain had nuclear
weapons ambitions or a program.
- Nigeria and Indonesia are occasionally named as countries that had nuclear weapons intentions, but these claims have not been substantiated.
[World Map][Summary Table]