British Prime Minister Tony Blair said Thursday he would support Iran being referred to the U.N. Security Council if it breached its nuclear obligations. "We certainly will support referral to the U.N. Security Council if Iran breaches its undertaking and obligations," Blair told the first news conference since his Labour Party won a historic third term in last week's elections. Blair said Britain was committed to the diplomatic process. "Nobody is talking about invasions of Iran or military action against Iran. We have to make sure that this diplomatic process works, and we will fight very hard to do that. There is no point in speculating what happens down the line if you reach an impasse. But there is a lot of processes that have to be gone through before you are at that point, not least the Security Council," he said.