WORRY ABOUT IT? IT'S THE POINT OF THE WoT:

As if there weren't already enough problems to worry about in the Middle East, Saudi Arabia might be headed for trouble. From plummeting oil prices to foreign-policy missteps to growing tensions with Iran, a confluence of recent events is mounting to pose some serious challenges for the Saudi regime. If not properly managed, these events could eventually coalesce into a perfect storm that significantly increases the risk of instability within the kingdom, with untold consequences for global oil markets and security in the Middle East. [...]

[S]audi Arabia's 2015 budget was based on the assumption that oil would be selling at about $90 per barrel. Today, it's closer to half that. At the same time, the Saudis have incurred a rash of expenses that weren't planned for, including those associated with King Salman's ascendance to the throne (securing loyalty for a new king can be expensive business) and the war in Yemen.

The result is a budget deficit approaching 20 percent, well over $100 billion, requiring the Saudis to deplete their huge foreign exchange reserves at a record rate (about $12 billion per month) while also accelerating bond sales. The Saudis have reportedly liquidated more than $70 billion of their holdings with global asset managers in just the past 6 months.

While there's no danger that the kingdom will run out of money anytime soon, the longer this trend of large budget deficits, lower oil prices, and declining foreign exchange reserves continues, the more nervous international markets will become -- with potential implications for key indicators like credit rating and capital flight. Adding to long-term concerns is the fact that Saudi net oil exports have been in slow decline for years as internal energy consumption rises dramatically. Indeed, analysts now suggest that rapidly expanding domestic demand could render the kingdom a net importer of oil by the 2030s. It goes without saying that such a development poses a mortal threat to the kingdom, where oil sales still account for 80 to 90 percent of state revenues.

As for battling deficits by cutting expenses and imposing austerity, it's hardly an attractive option for a government whose main weapon for staving off domestic discontent since the start of the 2011 Arab uprisings has been to shower its people with more free stuff. 

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