While US and international attention is focused largely elsewhere in the region, especially Libya, the violent crackdown against protestors in the tiny island kingdom of Bahrain may well pose a bigger threat to the entire region's stability. The Bahrain situation is exposing long simmering tensions and rivalries between Saudi Arabia and Iran and carries the danger that it will trigger the next regional war. Such a scenario would likely draw in the United States at a time when its relationships with key allies in the region, especially Saudi Arabia, are under strain. Urgent action is therefore needed to de-escalate the situation in Bahrain and create the trust necessary for the government and opposition to start a much delayed national dialogue that charts the future of the country.