Blood, Oil, and Iran

As the United States gears up for an attack on Iran, one thing is certain: the Bush administration will never mention oil as a reason for going to war. As in the case of Iraq, weapons of mass destruction (WMD) will be cited as the principal justification for an American assault. "We will not tolerate the construction of a nuclear weapon [by Iran]," is the way President Bush put it in a much-quoted 2003 statement. But just as the failure to discover illicit weapons in Iraq undermined the administration's use of WMD as the paramount reason for its invasion, so its claim that an attack on Iran would be justified because of its alleged nuclear potential should invite widespread skepticism. More important, any serious assessment of Iran's strategic importance to the United States should focus on its role in the global energy equation.

Before proceeding further, let me state for the record that I do not claim oil is the sole driving force behind the Bush administration's apparent determination to destroy Iranian military capabilities. No doubt there are many national security professionals in Washington who are truly worried about Iran's nuclear program, just as there were many professionals who were genuinely worried about Iraqi weapons capabilities. I respect this. But no war is ever prompted by one factor alone, and it is evident from the public record that many considerations, including oil, played a role in the administration's decision to invade Iraq. Likewise, it is reasonable to assume that many factors — again including oil — are playing a role in the decision-making now underway over a possible assault on Iran.

Just exactly how much weight the oil factor carries in the administration's decision-making is not something that we can determine with absolute assurance at this time, but given the importance energy has played in the careers and thinking of various high officials of this administration, and given Iran's immense resources, it would be ludicrous not to take the oil factor into account — and yet you can rest assured that, as relations with Iran worsen, American media reports and analysis of the situation will generally steer a course well clear of the subject (as they did in the lead-up to the invasion of Iraq).

One further caveat: When talking about oil's importance in American strategic thinking about Iran, it is important to go beyond the obvious question of Iran's potential role in satisfying our country's future energy requirements. Because Iran occupies a strategic location on the north side of the Persian Gulf, it is in a position to threaten oil fields in Saudi Arabia, Kuwait, Iraq, and the United Arab Emirates, which together possess more than half of the world's known oil reserves. Iran also sits athwart the Strait of Hormuz, the narrow waterway through which, daily, 40 percent of the world's oil exports pass. In addition, Iran is becoming a major supplier of oil and natural gas to China, India, and Japan, thereby giving Tehran additional clout in world affairs. It is these geopolitical dimensions of energy, as much as Iran's potential to export significant quantities of oil to the United States, that undoubtedly govern the administration's strategic calculations.

Having said this, let me proceed to an assessment of Iran's future energy potential. According to the most recent tally by Oil and Gas Journal, Iran houses the second-largest pool of untapped petroleum in the world, an estimated 125.8 billion barrels. Only Saudi Arabia, with an estimated 260 billion barrels, possesses more; Iraq, the third in line, has an estimated 115 billion barrels. With this much oil — about one-tenth of the world's estimated total supply — Iran is certain to play a key role in the global energy equation, no matter what else occurs.