Iran and the Paradox of Deterrence?

Question

Deterrence (Deterrence by punishment is a strategy by which governments threaten an immense retaliation if attacked.) If the liberals take control of the United States executive branch, and control all of the government, will they appease radical regimes and fundamental islam? Everyone knows that the leftist governments cannot carry through with a threat of violence against an aggresive enemy. Look at Europe for an example. How will Iran act when they know that although there is talk of deterrence or defensives strikes, this action WILL NOT be carried through by the liberals in power?

Answer 1

Since Iran knows that the UN is no real threat, the only government they have any fear of is the US. If the liberals take control, Iran will have nothing left fear. They will continue their nuclear program and once they have completed a bomb, they will probably drop it on Israel. The Liberals would do nothing to stop it.

Answer 2

Iran will push the envelope. The rhetoric of Iran's leaders is belligerant, bellicose because they are fairly certain there will be no military action against them. Whether it is the taking or hostages or development of nuclear weapons, it is clear that Iran does not fear military action.

Appeasing Iran will likely result in greater defiance of international laws.