March 12, 2019 "Information Clearing House" - Here’s the foreign policy question of questions in 2019: Are President Donald Trump, Israeli Prime Minister Benjamin Netanyahu, and Saudi Crown Prince Mohammed bin Salman, all severely weakened at home and with few allies abroad, reckless enough to set off a war with Iran? Could military actions designed to be limited -- say, a heightening of the Israeli bombing of Iranian forces inside Syria, or possible U.S. cross-border attacks from Iraq, or a clash between American and Iranian naval ships in the Persian Gulf -- trigger a wider war?

Worryingly, the answers are: yes and yes. Even though Western Europe has lined up in opposition to any future conflict with Iran, even though Russia and China would rail against it, even though most Washington foreign policy experts would be horrified by the outbreak of such a war, it could happen.

Despite growing Trump administration tensions with Venezuela and even with North Korea, Iran is the likeliest spot for Washington’s next shooting war. Years of politically charged anti-Iranian vituperation might blow up in the faces of President Trump and his two most hawkish aides, Secretary of State Mike Pompeo and National Security Advisor John Bolton, setting off a conflict with potentially catastrophic implications.

Such a war could quickly spread across much of the Middle East, not just to Saudi Arabia and Israel, the region’s two major anti-Iranian powers, but Iraq, Syria, Lebanon, Yemen, and the various Persian Gulf states. It might indeed be, as Iranian President Hassan Rouhani suggested last year (unconsciously echoing Iran’s former enemy, Iraqi ruler Saddam Hussein) the “mother of all wars.”

With Bolton and Pompeo, both well-known Iranophobes, in the driver’s seat, few restraints remain on President Trump when it comes to that country. White House Chief of Staff John Kelly, National Security Advisor H.R. McMaster, and Secretary of Defense Jim Mattis, President Trump’s former favorite generals who had urged caution, are no longer around. And though the Democratic National Committee passed a resolution last month calling for the United States to return to the nuclear agreement that President Obama signed, there are still a significant number of congressional Democrats who believe that Iran is a major threat to U.S. interests in the region.