WASHINGTON - As President Bush escalates the United States’ confrontation with Iran across a broad front, U.S. allies in Europe and the Middle East are growing worried that the steps will achieve little, but will undercut diplomacy and increase the chances of war. In the latest step, Bush and Secretary of State Condoleezza Rice are considering designating Iran’s Islamic Revolutionary Guard Corps, the elite military force that serves as the guardian of Iran’s Islamic state, as a foreign terrorist organization. News of the decision was leaked to newspapers in what a senior State Department official and Washington-based diplomats said was a sign of an intensifying internal struggle within the U.S. government between proponents of military action and opponents, led by Rice. State Department officials and foreign diplomats see Rice’s push for the declaration against the Revolutionary Guards as an effort to blunt arguments by Vice President Dick Cheney and his allies for air strikes on Iran. By making the declaration, they feel, Rice can strike out at a key Iranian institution without resorting to military action while still pushing for sanctions in the United Nations. Partisans of military force argue that Rice’s strategy has failed to […]