Mali's fuel import corridors
Three overland routes supply a landlocked state's entire fuel demand — and since September 2025 they have been the target of a declared blockade.
Three overland routes from Senegal, Côte d'Ivoire and Guinea carry Mali's entire fuel supply; with no refining, pipeline or rail alternative at scale, dependence is total. They have been under a declared blockade since September 2025, with several hundred tankers reported destroyed.
Overview
Mali refines no fuel of its own. Every litre arrives by road from the ports of Senegal, Côte d'Ivoire and Guinea, along corridors the state does not control for most of their length. From September 2025 JNIM declared a blockade of fuel imports and began systematically burning tanker convoys; several hundred tankers were reported destroyed, and Bamako's power and transport were visibly degraded through late 2025 and 2026.
Why it matters
This is the clearest case in the module of an insurgency taxing an entire national economy without taking a city. Fuel sets transport costs, transport costs set food prices, and electricity in the capital depends on the same imports. A campaign against these corridors reaches every household in Mali without a shot being fired near most of them. It also explains where the violence is: OECD and Sahel and West Africa Club research finds that nearly 70% of violent incidents in the region occur within kilometres of major roadways. The corridors are not the background to this conflict system — they are, to a first approximation, its geography.
What depends on it
Total, and concentrated. There is no domestic refining capacity, no pipeline, and no functioning rail alternative at scale — the Dakar–Bamako railway has not operated as a reliable freight route for years. Road import is not the cheapest option; it is the only one. Nor is the dependence evenly spread across the three routes: the Senegalese and Ivorian corridors alone are reported to carry close to 95% of the country's petroleum imports, so the Guinean leg is a margin rather than a substitute. That is why the corridors are a strategic vulnerability rather than a commercial inconvenience, and why convoy interdiction produces national effects within weeks.
What disruption does
Fuel scarcity raises transport costs across a country where almost everything moves by road. That reaches market food supply, harvest movement, electricity generation in the capital, and the cost of the state's own military logistics — the army's relief columns burn the same imported diesel. The blockade is therefore simultaneously an economic, humanitarian and military fact, which is why three separate impact chains in this module begin here. The consequences do not stop at the border. Mali was Senegal's largest export market in 2024 at about 26.5% of Senegalese exports, roughly US$1.42 billion; between September and November 2025 the Port of Dakar reported a daily backlog of around 120 Mali-bound containers and estimated losses near US$26.5 million a month, with about 4,000 empty containers still stranded in Bamako in February 2026. Mali remained Côte d'Ivoire's largest customer inside the West African monetary union, the Abidjan–Bamako corridor carrying roughly 1.47 million tonnes by end-2025. Interdicting a landlocked state's imports is thus a revenue problem for the coastal states that carry them, which is how this conflict reaches countries that are not party to it.
Nodes
Each node is a map marker this module already publishes, with its role in the system, in the order this record authors them. Not a route: no geometry, no distances, and no direction of travel is implied.
Mali’s primary trade artery to the Atlantic through Senegal — fuel lifeline and blockade target.
In this systemThe western route to the Atlantic through Senegal, and the axis on which the heaviest reported tanker losses occurred from late 2025. Published analysis puts 2 to 3 million tonnes a year through this corridor — more than 60% of Mali's import volumes — at roughly 400 trucks a day.
Why it mattersLandlocked Mali imports its fuel, and most of it comes this way. JNIM’s blockade campaign burned hundreds of tankers on this axis from late 2025; whether convoys move on it decides whether Bamako’s lights stay on.
What to watchTanker convoy interdiction; escort operations; Senegalese border traffic volumes.
Corridor · supply & trade arteryConfidence: HighAs of 2026-07Show on the map →
The southern trade route to Côte d’Ivoire’s ports — the second leg of Mali’s import lifeline.
In this systemThe southern route to Côte d'Ivoire's ports, carrying the balance of fuel and container trade as pressure on the Dakar axis increased.
Why it mattersWith the Dakar route under attack, the Abidjan corridor carries the balance of Mali’s fuel and container trade. Its security across the Sikasso region — and the politics of ECOWAS relations at the border — set the price of everything in Bamako.
What to watchInterdiction south of Bougouni; border-post friction with Côte d’Ivoire; freight rates.
Corridor · supply & trade arteryConfidence: ModerateAs of 2026-07Show on the map →
Western regional capital on the Senegal corridor, at the heart of the gold belt — attacked in July 2025.
In this systemThe western regional centre on the Dakar corridor; fuel queues here are one of the reported measures of the blockade's bite.
Why it mattersKayes region carries the Dakar trade lifeline and hosts Mali's biggest industrial gold mines. JNIM's coordinated July 2025 attacks on Kayes and nearby towns announced the war's arrival in the far west, and the subsequent blockade campaign targeted precisely this junction of fuel, trade and gold. The corridor it sits on is not one route among several: the Senegalese and Ivorian axes together are reported to carry close to 95% of Mali's petroleum imports, and the disruption runs in both directions — the Port of Dakar reported a daily backlog of around 120 Mali-bound containers between September and November 2025.
What to watchAttacks on mining-area roads; fuel convoy interdiction on the Dakar corridor, read as tankers burned against tankers escorted through; mine operator security postures.
Major cityConfidence: HighAs of 2026-08Show on the map →
Rail and road town on the Bamako–Kayes–Dakar corridor, in the belt JNIM began attacking in 2025.
In this systemRail and road town on the Bamako–Kayes stretch. Attacks in its cercle during the 2025 western offensive indicated the campaign targets corridor infrastructure along its length, not only its ends.
Why it mattersKita sits on the western lifeline that carries fuel and trade from Senegal. Its cercle saw attacks during the western offensive of 2025 — evidence the blockade campaign aims at corridor infrastructure, not just the far ends.
What to watchConvoy escorts and interdiction between Kita and Kayes; rail traffic.
Transport chokepointConfidence: ModerateAs of 2026-06Show on the map →
Mali's second city and its agricultural heartland, astride the corridor to Côte d'Ivoire.
In this systemThe southern regional centre through which the Abidjan corridor runs.
Why it mattersSikasso region grows much of Mali's cotton and food and carries the Abidjan trade artery — the corridor that moved roughly 1.47 million tonnes of goods by the end of 2025 and absorbs volume whenever the Dakar axis is squeezed. Long the least conflict-affected region, its northern districts began seeing JNIM activity as the group pushed south — the clearest measure of how far the insurgency has moved beyond its original geography.
What to watchIncidents on the Bamako–Abidjan corridor; taxation or checkpoint reports in rural districts.
Major cityConfidence: ModerateAs of 2026-08Show on the map →
The capital and the war's ultimate political prize — under economic siege since late 2025, its approaches probed by attack in 2026.
In this systemDestination and distribution point for national fuel supply, and the place where shortage becomes politically visible.
Why it mattersEvery campaign in Mali ultimately points at Bamako: JNIM's fuel blockade squeezes it, the April 2026 attacks reached Kati next door, and sabotage has hit its water and power. The city itself remains government-held, but its dependence on road corridors through insecure territory is the government's single greatest vulnerability.
What to watchFuel and food availability; attacks on the Kati–Bamako perimeter and airport; whether corridor convoys keep the city supplied.
CapitalConfidence: HighAs of 2026-07Show on the map →
Alternatives and redundancy
Redundancy exists between the three corridors but not beyond them, and it is thinner than three routes implies: the Senegalese and Ivorian axes together are reported to carry close to 95% of petroleum imports, so the Guinean leg is a margin rather than a substitute. Pressure on the Dakar axis shifts volume to Abidjan and Guinea at higher freight cost; pressure on all three has no substitute, because the constraint is geographic. Mali is landlocked, its neighbours to the north and east offer no viable import route of their own, and the ECOWAS rupture of January 2025 cost the bloc's dispute machinery and free movement while leaving the corridor dependence exactly where it was. The regional picture is wider than this record: Mali's partners in the confederation import through the Gulf of Guinea ports rather than the Atlantic ones, so the three states' import geography overlaps without coinciding — and a shock to one set of corridors does not automatically reach the others.
A blockade of the Kayes–Nioro axis in the far west, distinct from and earlier than the national campaign declared that September. Reported effects were acute fuel shortages, a slowdown in the gold sector, school closures and embassy evacuations — regional interdiction producing national-scale consequences on one axis, and the demonstration that preceded the countrywide declaration.
JNIM declared a blockade of fuel imports on 3 September 2025 and began systematically burning tanker convoys on the Senegalese, Ivorian and Guinean routes. Over 300 tankers were reported destroyed across the campaign. Satellite imagery showed Bamako visibly darker by late 2025, and from late October convoys moved under military escort — reportedly more than a thousand tankers brought in that way, which is why the corridor was degraded and taxed rather than severed.
Pressure on the corridors eased, reported as the product of negotiation and heightened military activity. The terms are not established and this entry is graded accordingly; it is recorded because a corridor that has been reopened once has a different risk profile from one that has never been.
A full blockade of Bamako was reimposed on 28 April 2026, three days into the northern offensive, restoring escorted-convoy conditions. Reporting also indicates the campaign extended to the eastern supply route from Niger, which this record does not otherwise represent.
Sabotage affecting the capital's water and power accompanied the second wave of attacks, compounding the supply pressure rather than replacing it.
Political implications
Visible shortage in the capital is the pressure point closest to the transitional authorities' own base of support.
Military implications
State sustainment of northern and central garrisons competes for the same constrained fuel as the civilian economy.
Economic implications
Transport cost inflation transmits to food prices, trade volumes and customs revenue at once.
Humanitarian implications
Market supply and aid movement both depend on the corridors; access constraints and price rises compound each other.
Actors with a stake
Campaign relevance
What remains unknown
- Tanker loss figures come from a mix of official statements, armed-group claims and media reporting; there is no independently audited count, and the reported totals should be read as orders of magnitude.
- Import volumes actually arriving are not published in a form that allows the shortfall to be measured directly; shortage is inferred from prices, queues and power availability.
- The Guinean leg is the least reported of the three routes and is not represented by a location marker in this module.
- Reporting indicates the blockade extended to an eastern supply route from Niger. That route is still not represented here — no node, no marker, no corridor record — but the reason has changed: since the regional migration the schema can hold it and the research has not been done. Naming the fourth leg of the corridor model without publishing it is the honest position, and filling it is a Phase D task.
Readings the evidence also supports
- Fuel scarcity and price rises in 2025–2026 also coincide with regional freight-cost pressure and the loss of ECOWAS free movement; the blockade is the dominant reported driver but not the only one operating.
Listed because the record's own assessment is not the only one its sources permit — not as a hedge on the assessment above.
Tanker convoy losses
Convoys arriving versus tankers burned is the single best indicator of the blockade's bite — better than attack counts, which do not distinguish harassment from interdiction.
Fuel queues and prices in the cities
Availability in Bamako, Ségou and Kayes, and the freight rates on the Abidjan corridor.
Whether escorting scales
Escorted convoys move fuel at higher cost and lower frequency. Whether that arrangement holds, and what it costs the army in committed forces, is the state's core endurance question.
Assessed as of2026-08Last reviewed2026-08-30