This is more than a diplomatic row among GCC members. Perhaps emboldened by President Trump’s visit, Saudi Arabia and its allies have declared if you are with Iran (or specific radical Sunni groups), you are against us. This effort to delineate sides in the region cannot be easily reversed without substantial outside pressure. Expect a geopolitical premium to creep into energy prices as this dispute continues.
Libya will not solve its own problems in 2017. And although international actors, including the US and Russia, have military presence in the country, their influence will not the tip scales toward national resolution or in favor of any faction. Continued violence and the undermining of the National Oil Company will keep oil production fluctuating between 400,000 b/d and 800,000 b/d for the foreseeable future.
Trump Administration statements after the missile strike on Syria indicated a broad change in policy regarding the future of the Assad regime in Syria. Whether this is followed by other military, economic, or political actions remains to be seen. But, we have entered a new era in the Syrian civil war, which signals a subtle but important change in the new Cold War in the Middle East.