Candidates on Iran

The leading Republican contenders are generally harder-line, while the leading Democrats generally emphasize diplomacy

October 26, 2007

Democrats

Hillary Clinton Says Iran is a threat and cannot be allowed to acquire nuclear weapons, but also says no military action can be taken without authorization from Congress. Says tougher sanctions will strengthen diplomatic efforts, and supports direct negotiations. Voted for Senate resolution declaring Iran's Revolutionary Guard a terrorist group.

John Edwards Opposes what he describes as Bush administration's saber-rattling approach. Says Revolutionary Guard resolution could enable Bush to attack Iran and criticizes Clinton for voting for it. To prevent Iran from getting nuclear weapons, favors international diplomatic pressure, direct negotiations, targeted sanctions, and incentives.

Barack Obama Supports sanctions if they are not linked to any possible attack on Iran or to keeping troops in Iraq. Prefers diplomacy, but does not rule out military action. Says he would have voted against Revolutionary Guard resolution because it could lead to military action.

Republicans

Rudy Giuliani Says he will not allow Iran to become a nuclear power and would not rule out military action to prevent it. Says US could undermine popular support for Iranian regime, damage its economy, weaken its military, and, if necessary, destroy nuclear infrastructure.

John McCain Says that diplomatic pressure and nonmilitary measures could work and should be tried before considering military options. Calls for diplomatic isolation of Iran, and blames Russia and China for blocking diplomatic solution. Says US should consider security assurances to Middle East allies to deter Iran.

Mitt Romney Says US must stop Iran from obtaining nuclear weapons. Supports tighter sanctions, diplomatic isolation, and coordination with Arab allies. If economic and diplomatic sanctions don't work, says he would be willing to use a military blockade or bombardment.

Fred Thompson Says military action must be an option to stop Iran's nuclear ambitions. Supports tougher sanctions, an economic blockade, or other steps to help domestic opposition that could lead to "regime change." Says Russia and China need to put more pressure on Iran.

SOURCES: Campaigns, candidate speeches, news reports