[PEJOE]

Also one of: France, Israel, and or South Africa [0], of whom the latter two were signatories to the 1963 agreement.

[0] https://en.m.wikipedia.org/wiki/Vela_incident

[boomboomsubban]

I should have specified the 96 treaty, as both the USSR and USA have violated the 1963 agreement as well. Still no violations by Iran though.

[hammock]

Iran doesn't have the nuclear bomb, as far as we know (?)

[boomboomsubban]

Iran has never really had much of an active nuclear weapons program, despite the media coverage. That's why I object to claims they violated testing treaties.