26 April 2026
1. FED INDEPENDENCE – FORM, FUNCTION AND REINTERPRETATION
What could be worse than rising interest rates on a government that already has 125% debt to GDP?
Fx swap lines - a new strategic importance
Central bank independence has long been treated as a cornerstone of modern economic policy. The Federal Reserve sets interest rates, controls liquidity, and operates at arm’s length from the political cycle. That is the theory. The reality has always been more nuanced.
Under Trump, the issue is not whether independence exists, but how it is defined. Interest rate policy remains formally within the domain of the Federal Reserve. No administration can openly instruct the Fed to cut or raise rates without risking a collapse in credibility. Yet independence has never meant isolation. It has meant a division of responsibilities, one that can be stretched without being formally broken.
The current moment is characterised by precisely that stretching. The focus is shifting away from interest rates alone and towards the broader toolkit of central banking, particularly in the domain of international finance. It is here, in the less visible mechanisms of liquidity provision, that the boundary between monetary policy and political strategy becomes most fluid.
Central bank independence - ability of a monetary authority to operate without direct political instruction
Monetary policy - management of interest rates and money supply
Credibility - market confidence in the consistency and integrity of policy.
2. WARSH, BESSENT AND THE POLITICS OF ALIGNMENT
The re-emergence of Kevin Warsh must be understood in this context. Warsh has historically been associated with a more hawkish stance, favouring tighter policy to control inflation. His positioning today, in a period defined by fiscal strain and geopolitical conflict, signals a shift in emphasis rather than a change in doctrine.
Alongside him stands Treasury Secretary Scott Bessent, operating brief for fiscal needs and financial strategy. The relationship between Warsh, Bessent, and the presidency reflects a form of coordination that does not need to be explicit to be effective ( we have talked many times in the past how no conspiracy theory is needed to explain cooperation between different groups in an elite). Interest rates may remain formally independent the domain of an independent Fed, but the broader conduct of policy, particularly in areas such as international liquidity, is increasingly aligned with the needs of the state. Then there is the immediate need to pay interest on a ballooning public debt.
This is not the abandonment of in-principle independence, but it is a reinterpretation. The Federal Reserve keeps control over its core instruments, but its actions are bounded within a wider strategic framework defined by fiscal pressure and geopolitical necessity.
Hawkish - favouring tighter monetary policy to control inflation
Policy coordination - alignment between monetary and fiscal authorities
Strategic framework - broader set of objectives guiding policy choices
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3. SWAP LINES – FROM EMERGENCY TOOL TO SYSTEMIC LEVER
At the centre of this evolution at the moment lies the swap line. Formally, a swap line is a temporary exchange of currencies between central banks, to provide short term dollar liquidity. The Federal Reserve provides dollars to a foreign central bank, which in turn provides its own currency as collateral, with the agreement that the transaction will be reversed at a later date.
In technical terms, this is a short-term liquidity operation. But in systemic terms, it can be something much more significant.
The global financial system is built around the dollar. In periods of stress, demand for dollars rises sharply, particularly outside the United States. Without access to liquidity, institutions are forced to sell assets to obtain dollars. The most liquid assets available are US Treasuries. Thus, the very instrument that finances the US government becomes vulnerable at precisely the moment when stability is most needed.
Swap lines intervene at that point. By providing dollar liquidity, they prevent forced selling. They do not directly finance the federal budget, but by putting a brake on foreign central banks selling U.S treasuries, they protect the market in which that budget is financed - without this break bulk selling of treasuries would raise the yield and increase the interest that the US government has to pay.
4. BESSENT'S USE OF THE SWAP LINE IN THIS CASE
Bessent previously used his Treasury's Exchange Stabilisation Fund to bail out Argentinian govt bonds, but the ESF is for small-scale operations, and there is no new money creation - the Treasury cannot create money, only the banks can do this.
For the UAE and probably other GCC States the amount required means a Fed Operation. The Fed would create the dollars and then loan them to the foreign central bank and receive foreign currency in return, expanding the Fed's balance sheet. The idea is that at a point in the future, the Swap transaction would be reversed at the same initial exchange rate that applied In the initial transfer, and I presume the Dollars are cancelled.
The thing to note about these Fed-operated swap lines is that the amount of money creation is in effect unlimited and furthermore does not appear In accounting terms as money creation, but of course if it is not reversed then that is what it is, albeit hidden.
We have to keep in mind that these transactions would normally be a matter of public record and so transparent to any inquirer.
Swap line - temporary exchange of currencies between central banks
Liquidity - availability of cash or funding in the system
Forced selling - liquidation driven by necessity rather than choice
Exchange Stabilisation Fund - Treasury pool used for currency interventions
Fiscal resources - government funds from taxes or borrowing
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5. HORMUZ, THE GULF AND THE PRESSURE ON THE SYSTEM
The importance of this mechanism becomes clear in the context of the closure of the Strait of Hormuz. This narrow passage carries a substantial share of the world’s energy supply and other vital resources. Its disruption is not purely a regional issue - it is a worldwide economic shock that risks precipitating a global recession or worse.
For Gulf states such as the United Arab Emirates, Qarar and Saudi Arabia, the consequences are immediate. Export revenues decline, fiscal balances deteriorate, and pressure builds on their dollar-pegged currencies. Defending those pegs requires access to dollars, either through reserves or external support.
At the same time, these states are deeply integrated into the US financial system. Their reserves and sovereign wealth are heavily invested in dollar assets, including US Treasuries. Under stress, they face a choice: liquidate those assets to obtain dollars, or seek alternative sources of liquidity.
Here is where swap lines become strategically significant.
Currency peg - fixed exchange rate linking a currency to the dollar
Reserves - foreign currency assets held by central banks
Supply shock - disruption to the availability of key resources
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6. TRANSPARENCY AND THE GEOGRAPHY OF POLICY
In Europe and Japan, the use of swap lines is transparent. Balance sheets expand, disclosures are made, and public scrutiny follows. The institutional framework imposes limits not only on what can be done, but on how it can be perceived.
The Gulf operates under a different political economy. Disclosure standards are narrower, and the management of reserves, sovereign wealth, and state strategy is more centralised. This does not render actions invisible, but it allows for a greater degree of discretion in timing and presentation.
This distinction matters. It means that the same instrument, a swap line, can function differently depending on the context. In transparent systems, it is a visible stabilisation tool. In more opaque systems, it can also serve as a mechanism of alignment, shaping behaviour without the same level of public accounting.
Transparency - openness and public disclosure of financial operations
Opacity - limited visibility of actions and intentions
Political economy - interaction between politics and economic policy
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7. INDIRECT SUPPORT FOR THE FEDERAL BUDGET
The link to the federal budget is indirect but powerful.
The United States must refinance large volumes of debt - $9.2 trillion this fiscal year, approx a quarter of the US governments public debt. The sustainability of this process depends on domestic and foreign conditions, especially on the behaviour of foreign holders. If key holders, such as these Gulf states, were forced to sell Treasuries in order to obtain liquidity, prices would fall, yields would rise, and financing conditions would deteriorate.
Swap lines alter this dynamic. By providing dollar liquidity, they reduce the need for asset sales. They support currency pegs, stabilise financial systems, and maintain alignment with the dollar network. The result is a more stable Treasury market.
This is not direct financing. No funds flow from the Federal Reserve to the Treasury through this mechanism. Instead, the system is stabilised in a way that allows the Treasury to continue borrowing under manageable conditions.
In this sense, swap lines function as part of a broader architecture that sustains fiscal capacity without explicitly funding it.
Yields - returns demanded by investors to hold bonds. Prices and yields are inversely related.
Financing conditions - environment in which borrowing takes place
Fiscal capacity - ability of a government to fund its spending
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8. CONCLUSION – INDEPENDENCE IN A SYSTEM UNDER STRESS
The current moment reveals the limits of simple categories. Central bank independence remains intact in form, but it is evolving in function. The Federal Reserve continues to control interest rates, but its role within the global system is increasingly shaped by geopolitical and fiscal realities.
Swap lines illustrate this evolution. They are presented as temporary, technical tools, yet they operate as structural supports within a system that must absorb both economic shocks and political strain. Their effect on the federal budget is indirect, but it is real. By stabilising the environment in which borrowing occurs, they help sustain the fiscal system without formally becoming part of it.
What emerges is not a breach of independence, but a transformation. Independence is no longer defined solely by distance from politics. It is defined by the ability to operate within a system where monetary policy, fiscal necessity, and geopolitical strategy are increasingly intertwined.
Structural support - underlying mechanism that sustains a system over time
Geopolitical strategy - use of economic and political tools to achieve international objectives
Interdependence - mutual reliance between different parts of a system
