1. What country in the Middle East refuses to confirm or deny that it has a nuclear weapons program and refuses to sign the Nuclear Non-Proliferation Treaty?
2. What country agreed to be monitored by the International Atomic Energy Agency (IAEA) and opened up its country to IAEA inspectors?
3. What country has the IAEA severely criticized for falsyfying information on Iran's nuclear program?
4. What country(ies) has/have ever used nuclear weapons on civillian population?
UPDATE: correct answers. 1. Israel 2. Iran 3. USA 4. USA
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