Nations buy gold to escape the dollar system, but this creates a paradox. During a crisis, they need dollars to operate on the global stage. To get them, they are forced to sell their gold reserves, as seen during the Iran conflict, ultimately reinforcing the dollar's dominance when it matters most.

A new structural driver for gold is demand from emerging market central banks seeking to mitigate geopolitical risks. Events like the freezing of Russia's reserves have accelerated a trend of buying gold to reduce exposure to sanctions and to back their own currencies, creating a higher floor for prices.

Recent gold sales by central banks to defend their currencies are undermining the long-term structural bull case that relied on consistent official sector buying. This shifts the burden of demand to investors, making gold's price more conditional on macro sentiment and ETF flows rather than steady central bank purchases.

Raghuram Rajan explains that central banks are increasing gold reserves not just for diversification, but as a direct response to geopolitical risks like the seizure of Russian assets. This 'weaponization of payments' erodes trust in holding reserves in foreign currencies, making physically controlled gold more attractive as a neutral asset.

The US freezing Russian assets and cutting SWIFT access during the Ukraine war demonstrated the risks of relying on the dollar. This prompted countries like China to accelerate their diversification into gold, viewing it as a geopolitically neutral asset to reduce their vulnerability to US foreign policy and sanctions.

The Iran crisis prevents Fed rate cuts, boosting the dollar and creating a near-term headwind for gold. However, the same geopolitical instability accelerates the long-term trend of foreign central banks diversifying away from the US dollar, creating a powerful long-term bull case.

Gold's historic link to US real yields broke after the US froze Russian reserves. This forced global central banks to reassess risk and buy gold regardless of price, creating a powerful new source of demand and structurally altering the market, a change now being followed by sovereign wealth funds.

Global central banks are buying gold not just for diversification, but as a strategic hedge against geopolitical risks. The use of financial sanctions against nations like Russia has accelerated this trend, as countries seek assets outside the direct control of the US-dominated financial system.

The current slowdown in gold purchases by central banks is seen as a temporary, cautious pause rather than a long-term trend reversal. This pause is attributed to banks unwinding defensive stances taken during recent geopolitical conflicts. The underlying structural drivers for central bank demand are expected to reassert themselves.