A nuclear Iran is a threat to America's national security, and it is a threat to Israel's national security. We cannot afford to have a nuclear arms race in the most volatile region of the world.
The alternative, no limits on Iran's nuclear program, no inspections, an Iran that's closer to a nuclear weapon, the risk of regional nuclear arms race, and the greater risk of war - all that would endanger our [American] security.
But Iran has gone far beyond what is necessary for a purely civilian programme. It has concealed several nuclear facilities from the International Atomic Energy Agency, played hide-and-seek with the international community, and rejected all offers of co-operation from the U.S., the EU, and others.
I want to reassert again the position of the United States that with regards to Iran, we will not allow Iran to develop a nuclear weapon, period. We will not allow them to develop a nuclear weapon, and we will exert all options in the effort to ensure that that does not happen...The United States stands firmly with Israel, and we have a rock solid commitment to the security of Israel and to the security of its citizens.
I will continue to forcefully support nonproliferation activities around the world.
The greatest threat that the world faces, the greatest national security threat is a nuclear Iran.
The greatest threat that the world faces is a nuclear Iran...
The broad goal, laid out by Congress, the Obama administration, and the U.N. Security Council, was that Iran would suspend all enrichment-related activities and not be permitted a path to ever pursue a nuclear weapons program.