Saudi Arabia is prepared to sell off its holdings of US Treasuries if the United States launches a military strike against Iran, according to reports. The move would mark a sharp escalation in financial tensions between the longtime allies and could ripple through global bond markets.
The reported threat
The Saudi government has signaled that it would use its substantial portfolio of American government debt as leverage against Washington. The threat is tied directly to potential US military action against Iran, a country that Saudi Arabia views as a regional rival but also as a neighbor with which it has recently sought to de-escalate tensions.
Selling US Treasuries would be a dramatic step. Saudi Arabia is one of the largest foreign holders of American debt, with estimates running into the hundreds of billions of dollars. A large-scale sell-off could push up US borrowing costs and roil global financial markets.
Potential fallout for US-Saudi ties
Such a financial maneuver could destabilize the already strained US-Saudi relationship. The two countries have been allies for decades, but ties have frayed over issues including the war in Yemen, the murder of journalist Jamal Khashoggi, and disagreements over oil production policy.
If Riyadh follows through, it would signal a fundamental shift in how the kingdom views its partnership with Washington. The US has long relied on Saudi Arabia as a stable source of oil and a counterweight to Iran in the Middle East. A financial confrontation could undermine that strategic foundation.
Impact on US-Iran diplomacy
The threat also complicates future US-Iran diplomatic efforts. Washington and Tehran have been engaged in indirect talks over Iran's nuclear program, and any US strike would likely end those negotiations. But Saudi Arabia's warning adds another layer: even if the US refrains from striking, the mere possibility of a Saudi sell-off could make the US more cautious in its approach to Iran.
For Iran, the Saudi threat is a double-edged sword. It could embolden Tehran to take a harder line, knowing that any US military action might trigger a financial crisis for Washington. But it also shows that Riyadh is willing to use economic weapons, which could complicate any future Saudi-Iranian rapprochement.
What happens next
The question now is whether the Saudi threat is credible. The kingdom has made similar warnings in the past but has never actually sold off Treasuries in a significant way. US officials are likely weighing the risks of a military strike against the potential economic fallout from a Saudi sell-off.
No deadline has been set for any US action against Iran, and the Saudi threat remains just that — a threat. But the fact that it is being discussed openly suggests that the relationship between Riyadh and Washington has entered a new, more transactional phase. How the US responds could determine whether the alliance holds or fractures further.
