Almost every playbook for a small, indebted country at war includes a currency collapse. Lebanon had already lived one: the pound lost more than 95 percent of its value between 2019 and 2023, wiping out savings and salaries. When war came again in 2026, the reasonable expectation was a repeat.
It did not happen. Through four months of fighting, the pound held near 89,500 to the dollar, effectively the same rate as before the first strike. It is holding still, three weeks into the ceasefire. That outcome was so far from what most observers expected that it is worth taking apart, because how it was achieved tells you more about Lebanon's next year than the rate itself does.
How you defend a currency with no credibility left
A currency usually collapses when people rush to swap it for dollars faster than the central bank can supply them. Speculators join in by borrowing large amounts of the local currency and selling it, betting the rate will break.
Lebanon's central bank could not fight that battle the normal way, by convincing markets the economy was sound. Nobody would have believed it. So it fought a cruder one: it choked off the supply of pounds. If speculators cannot get their hands on large quantities of the local currency in the first place, they cannot sell it. The bank kept pound liquidity, meaning the amount of local cash circulating and available to borrow, under a tight grip for the entire war, while the government ran emergency spending discipline alongside.
The second weapon was reserves, the stock of foreign currency the central bank holds to meet demand for dollars. The bank spent them steadily to fill the gap: its foreign reserves fell by roughly 108 million dollars in the first two weeks of July alone, down to around 11.4 billion. Lebanon has no lender behind it and no market access, so every one of those dollars is, for practical purposes, irreplaceable until a debt restructuring unlocks outside money.
What the defence bought, and what it cost
The defence bought something real. The 2019 collapse taught Lebanon what a currency failure does: it is not a financial event but a social one, in which salaries, pensions and savings evaporate together. Holding the rate through the war meant that this time, a family's remaining pounds bought roughly the same bread in July as in March. In a country absorbing bombardment, that stability was worth a great deal, and the central bank judged, probably correctly, that it was worth more than the reserves it consumed.
But the number on the board is not the economy. While the rate held, a large share of Lebanon's private workforce lost their jobs or their hours, the state came within reach of a nationwide blackout, and the government remained in default, unable to borrow a dollar abroad. A stable exchange rate sitting on top of that is best understood as an anaesthetic: genuinely valuable, and genuinely not a cure.
The contrast cases
The same year offers the controls. Iran's currency has repriced repeatedly under strikes and sanctions, because Iran chose to spend its defences on the war itself. Venezuela, exiting its own long crisis, still carries inflation in the hundreds of percent as the legacy of years when its central bank simply printed what the government spent. Lebanon's distinction in 2026 is narrow but real: it is the country that decided the exchange rate was the one thing it would not let go, and paid for that choice in reserves and in suppressed economic activity rather than in a fourth currency crisis.
What to watch from here
The defence has a fuel gauge, and it is public. The central bank publishes its reserve position every two weeks, and the burn rate through the war has been visible in each release. Three things would signal the strategy changing: the burn rate accelerating rather than easing now the guns have stopped, any loosening of the grip on pound liquidity, or progress on debt restructuring, which is the only route to replacing what has been spent. The first two would say the defence is failing. The third would say it is no longer needed.