The Weekly Standard:
The Trump administration is conducting a comprehensive review of U.S. policy toward Iran. There is no doubt top national security officials view the Islamic Republic as a major threat, both in terms of regional instability and proliferation. This recognition represents the principal difference from the previous administration and a welcome step forward. One likely outcome will be a stronger U.S.-led effort to counter Iran’s expanding presence, particularly in Syria and Iraq. The formation of an Arab alliance against Islamic terrorism, announced when Donald Trump visited Saudi Arabia, signaled a move toward a more effective regional stance.
But there is little to suggest that, beyond an attempt to roll back Tehran’s external adventurism, there will be a fundamental change in U.S. policy. Press reports indicate that the usual interagency battle lines are being drawn—between those who advocate regime change and those who would continue past policies.