U.S. Weighs Currency Swap Line for UAE Amid Iran War Concerns

Washington is weighing a currency swap line for the United Arab Emirates, a move that would give the oil-rich Gulf state temporary access to dollars without signaling a conventional rescue. The discussion has taken on added urgency as the Iran war raises fears of disrupted oil exports and tighter dollar liquidity across the Gulf region.

UAE Central Bank Governor Khaled Mohamed Balama raised the idea of a swap line in meetings in Washington last week with Treasury Secretary Scott Bessent and Federal Reserve officials. President Donald Trump then said on April 21 that a currency swap with the UAE was under consideration and described the country as a good ally. White House economic adviser Kevin Hassett said the United States would likely help the UAE financially if needed, though he suggested a swap line might not ultimately be necessary.

A currency swap line would let the UAE central bank exchange dirhams for dollars with the Federal Reserve or the U.S. Treasury and later reverse the trade at a set date, with interest. That matters because the arrangement would provide emergency dollar liquidity, not a permanent transfer of funds. In strategic terms, it would help shield a key partner from market stress if war conditions in the Gulf begin to interfere with trade, financing or settlement in dollars.

The discussion also reflects broader U.S. efforts to tighten financial ties with an important Middle East ally at a time of regional instability. Some reports say UAE officials warned they could shift some oil sales to Chinese yuan or other currencies if they faced a dollar shortage, a reminder of how currency access can become a geopolitical tool. Yet the UAE has pushed back hard on the notion that it needs outside support. Yousef Al Otaiba, the UAE ambassador to the United States, said, “Any suggestion that the UAE requires external financial backing misreads the facts,” and argued that the country remains economically resilient.

Market analysts have noted that the UAE holds substantial reserves and U.S. Treasury securities, making an immediate financial crisis appear unlikely. That suggests the swap-line discussion may be serving more than one purpose: a precaution against wartime market strain, and a signal that Washington is prepared to deepen financial coordination with a partner central to energy security and regional strategy.