Lebanon’s War Economy: The Cost of Conflict and the Price of Inaction

At some point, the language of crisis becomes analytically inadequate. Economists reach for terms like “shock,” “downturn,” “contraction” vocabulary calibrated for disruptions that interrupt a baseline, then allow recovery. Lebanon stopped having a baseline in October 2019. What the country is living through now is not another crisis. It is the fifth consecutive chapter of the same unresolved catastrophe, each wave compounding the damage of the last, each arriving before the rubble of the previous one has been properly cleared.

The sequence deserves to be stated in full: the financial collapse of 2019 erased the savings of an entire middle class, exposing a banking architecture built on a logic that the system had every incentive to sustain and none to dismantle. Before any reckoning could begin, Covid arrived in 2020 — then, on August 4th of that same year, the port of Beirut exploded, killing over 200 people and inflicting between three and five billion dollars in direct damage¹. Lebanon became the singular distinction of managing, simultaneously, one of the worst financial collapses in modern peacetime history and one of the largest non-nuclear explosions ever recorded in a civilian port.

The 2023 war, ignited in the wake of the Gaza offensive, opened a southern front that imposed a fresh layer of displacement and destruction on communities still carrying the scars of 2006. And now, in 2026, a further escalation has pushed the conflict deeper into Lebanese territory, extending the geography of damage beyond the south and into the economic nervous system of the country. Five crises in seven years. Not a cycle — an accumulation. Each episode leaving Lebanon slightly more depleted, slightly less institutionally capable, and slightly more dependent on the resilience of a diaspora that cannot be expected to absorb shocks indefinitely.

The Immediate Damage

At the national level, economic life has ground to a halt. The entire economic infrastructure, from roads and supply chains to power and basic services, has been pulled into the damage. Small businesses are shuttered or destroyed, and mass displacement is upending labor markets and local spending. Tourism, which had been recovering strongly — airport passenger numbers exceeded 7 million in 2025, up nearly 25 percent on the prior year² — faces a sharp reversal. What had begun to resemble the early stages of recovery is now being overtaken by a renewed cycle of contraction, reinforcing the broader sense that Lebanon’s economy remains highly exposed to shocks it cannot absorb.

At the monetary level, the pressures are compounding with little margin remaining. The Lebanese pound, having lost over 95 percent of its pre-2019 value³, faces renewed depreciation pressure as confidence deteriorates and dollar demand from a war economy rises. Banque du Liban’s foreign currency reserves, depleted through years of financial engineering and subsidy financing, are under renewed pressure — with no credible replenishment mechanism in sight. The IMF program that would provide one remains hostage to the financial gap law that has yet to pass. Until it does, Lebanon’s monetary stabilization rests on foundations that are, at best, temporary.

The Opportunity Cost

But the deeper loss is what will not happen. Lebanon’s economic momentum had been forecast to continue, provided reform efforts persist, and modest reconstruction inflows materialize. That window is closed now. The rare investment decisions are being deferred, businesses are shifting from expansion to survival. The public sector, already hollowed out by years of wage erosion, budget paralysis, and institutional neglect, is now being asked to absorb a shock it was never equipped to handle — its workers unpaid, its services skeletal, its capacity to respond effectively nil. And skilled workers continue to leave, each departure a small, irreversible subtraction from whatever future Lebanon is still trying to build. What is slipping away is not just a single year of growth, but an entire economic cycle — and with each passing year, recovery becomes structurally harder to achieve.

Banque du Liban Under Pressure

Regional escalation is compounding the macro pressure. Lebanon imports most of its energy needs, which means every spike in global oil prices hits directly. Every ten dollars added to the Brent benchmark cascades simultaneously across transport costs, cold chains, manufacturing margins, and household budgets. The increase per barrel adds hundreds of millions of dollars to the country’s annual import bill — widening a trade deficit that already reached $17.4 billion⁴ in 2025, equivalent to roughly 69 percent of GDP, one of the most distorted trade ratios in the world. Inflation remains structurally elevated and uneven, steadily eroding real incomes and forcing households into continuous adjustment, as the cost of essential services continues to rise faster than any meaningful income recovery. These pressures are pushing the Banque du Liban into an increasingly difficult position. As import costs rise, demand for foreign currency intensifies while inflows remain uncertain. The BDL managed to accumulate reserves between mid-2024 and mid-2025, but that accumulation has relied partly on mechanisms that reinject dollar liquidity into the economy — a fragile equilibrium, not a durable one. The exchange rate stability that has held since August 2023 is one of the few genuine achievements of the past two years. Its unraveling would be catastrophic.

Signals from within official circles have already raised the question of whether the central bank could once again be called upon to finance the state directly — or whether the Lebanese lira might be unlocked to fund reconstruction spending. The precedent is well known. The last time logic prevailed, it contributed directly to one of the worst currency collapses in modern history. A repeat of this dark scenario would instantly reignite inflation, destroy whatever monetary credibility remains, and push the country back to square one — erasing in months what took years of pain to stabilize. The most alarming signal is not the trade deficit, nor the remittance slowdown, nor even the frozen GAP law. It is the quiet re-emergence of the same logic. It is the last act of a state that has run out of better options — and is reaching, once again, for the worst one.

The GAP Law Failure

None of this, however, compares to the damage being done by inaction at home. The financial gap law — the legislative framework that would establish a credible mechanism for restructuring Lebanon’s banking sector — remains pending. This is not a parliamentary procedural hiccup. It is a strategic catastrophe. Without a clear, legally enforceable framework for burden-sharing between the state, the BDL, and commercial banks, depositors remain in legal limbo, credit creation stays frozen, and no serious international financial institution will engage Lebanon on programmed terms. Credit to the private sector has collapsed by more than 80 percent since 2019. The banking sector is not merely weakened; it has stopped functioning.

It would be convenient — and misleading — to lay this failure on the feet of the current government. The GAP law’s collapse is not the story of a government that refused to act; it is the story of a deep state that acted, efficiently and ruthlessly, to prevent it.

The cost of that prevention compounds daily. Every month without a restructuring framework is a month in which depositors remain cut off from their savings, businesses cannot access credit, and Lebanon’s standing with the IMF and international partners deteriorates further. Reconstruction, when it comes, will require financing. Financing will require credibility. And credibility, in Lebanon’s case, runs directly through reforms.

The GCC Lifeline at Risk

Perhaps the most underappreciated systemic risk is the one most difficult to model: the vulnerability of Gulf-sourced remittances. In 2024, remittances reached $6.8⁵ billion — their highest level on record — accounting for nearly 30 percent of GDP and covering roughly 55 percent of the trade deficit⁶. But there are early warning signs: flows in the first nine months of 2025 were already down 5.3 percent year-on-year. The Gulf states account for 48 percent of the total. Any escalation affecting GCC economies could compress Lebanese employment in construction, hospitality, and services — translating directly into lower flows home, with immediate consequences for consumption, exchange rate stability, and economic activity across the board.

A sustained 20 percent reduction in GCC remittance flows would be, in reserve terms, the equivalent of a medium-sized external financing shock — precisely the kind Lebanon has no institutional buffer left to absorb. And the paradox is a cruel one: the more war weakens Lebanon, the more the country needs remittances; yet the more war weakens the region, the more exposed those remittances themselves become.

What this convergence of pressures reveals is something more structural than a crisis — it is a pattern. Lebanon is not facing a cyclical downturn from which recovery will emerge naturally. It is facing an economy trapped by the weight of its own unreformed architecture, where each variable reinforces the next. War deepens fiscal distress. Fiscal distress makes reform politically harder to sustain. Reform failure keeps international financing at arm’s length. And at every node of this chain, the absence of decisive action — by those who have the power to act — compounds the cost borne by everyone else.

Wars end. But economies do not rebuild themselves, and reform does not arrive uninvited. What Lebanon needs after the guns fall silent is not another conference, another pledge, or another roadmap — it is the political decision, finally and irreversibly made, to dismantle the architecture of the crisis itself.

¹ Britannica, 2020 Beirut Explosion (updated February 2026)
² Airport passenger numbers exceeded 7 million in 2025, up nearly 25 percent Libnanews / Byblos Research aggregation, March 2026: “The number of passengers at the airport reached 7,010,580 in 2025, after 5,624,402 in 2024, an increase of 24.6%.”
³ World Bank, Lebanon: New World Bank Project to Restore Basic Fiscal Management Functions, February 2024 — citing data current through the crisis period and consistent with 2025 stabilisation at 89,500 LBP/USD.
⁴ Trade deficit reached $17.4 billion in 2025 Libnanews / Byblos Research, March 2026: “Lebanon’s trade deficit reached $17.436 billion in 2025.”
⁵ Remittances reached $6.8 billion in 2024 — highest on record The Beiruter, April 2026, citing Banque du Liban data: “In 2024, remittances to Lebanon reached $6.8bn, their highest level in the available Banque du Liban series.”
⁶ Remittances covering roughly 55 percent of the trade deficit in 2024 The Beiruter, April 2026, citing Banque du Liban data: “still covered roughly 55 per cent of the trade deficit in 2024.”