Burning tanker convoys on Mali's three import corridors raises road-freight costs across an economy in which almost everything moves by road, reaching food supply, harvest movement, capital electricity and gold-sector inputs. The compounding fiscal squeeze that implies is plausible, not documented.
Rédigé pour le travail sur le risque géopolitique et l’exposition économique : il retrace un mécanisme, pas une vue de marché.
Comment lire les degrés
- Confirmé Documenté comme s’étant produit, avec sources.
- Exposition plausible Un mécanisme que Vigil évalue comme probable ; non documenté comme s’étant produit.
- Scénario non confirmé Nommé parce qu’il mérite d’être suivi. Non affirmé.
Une étape ne peut jamais recevoir un degré de confiance plus élevé que l’étape dont elle dépend : une conséquence ne peut pas être mieux établie que sa cause. Cette règle est appliquée lors de la construction du site, et non à la main — une chaîne qui l’enfreindrait ferait échouer la construction au lieu d’être publiée.
- Déclencheur
Le JNIM déclare un blocus des importations de carburant, septembre 2025
- Actif, itinéraire ou région touchésConfirmé
The three overland import corridors — Dakar via Kayes, Abidjan via Sikasso, and the Guinean leg — carry the entire national fuel supply. There is no domestic refining, no pipeline and no functioning rail alternative at scale, so these roads are not the cheapest option but the only one.
Documenté comme s’étant produit, avec sources.
- Perturbation opérationnelleConfirmé
Systematic burning of tanker convoys from late 2025 — several hundred reported destroyed. Convoys shifted to escorted movement, which sustains supply at higher cost and lower frequency. Satellite imagery showed Bamako visibly darker by late 2025, and July 2026 sabotage affected the capital's water and power.
Documenté comme s’étant produit, avec sources.
- Secteur ou produit exposéConfirmé
Fuel scarcity and escort costs raise road-transport costs across an economy in which almost everything moves by road. That reaches market food supply and prices, harvest movement out of the Office du Niger and the inland delta, and electricity generation in the capital. Gold — roughly 80% of exports and the state's fiscal base — depends on the same corridors for inputs, and the module's watch items track insecurity in the western gold belt for that reason.
Documenté comme s’étant produit, avec sources.
- Portée économique plus largeExposition plausible
Sustained transport-cost inflation compresses trade volumes and customs revenue at the same time as it raises the cost of the state's own military logistics — the army's relief columns burn the same imported diesel. The plausible exposure is a compounding fiscal squeeze: falling trade-derived revenue against rising security spending, in an economy whose alternative revenue source is a single commodity concentrated in the region the same campaign is pressing. This is a mechanism the reported facts support, not a documented outcome; Mali's fiscal accounts for the blockade period are not published in a form that would confirm it.
Un mécanisme que Vigil évalue comme probable ; non documenté comme s’étant produit.
Secteurs et produits exposés
Nommés sous forme de libellés simples plutôt que d’un vocabulaire contrôlé, afin que cette liste ne puisse pas s’écarter des noms de produits de base que la section économie du module utilise déjà.
Ce qui reste inconnu
- Reported tanker destruction totals are not independently audited and should be read as orders of magnitude.
- Fuel volumes actually arriving are not published, so the supply shortfall is inferred from prices, queues and power availability rather than measured.
- Fiscal data covering the blockade period is not available, which is why the final step is graded plausible rather than confirmed.
- The informal and cross-border share of fuel supply is unmeasured, and would partly offset the formal-corridor shortfall by an unknown amount.
- The chain describes a mechanism, not a constant. Blockade pressure eased in early 2026 and was reimposed in full on 28 April, and the army is reported to have escorted more than a thousand tankers into Bamako since late October 2025 — so the corridor has been degraded and taxed rather than closed, and the transmission described here operates at varying intensity rather than continuously.
Lectures que les éléments permettent aussi
- Transport-cost pressure in this period also reflects regional freight costs and the loss of ECOWAS free movement after Mali's January 2025 exit. The blockade is the dominant reported driver, not the sole one, and the two are not separable from public data.
- Some reported shortage may reflect distribution and hoarding behaviour in response to the blockade rather than absolute supply loss — a different mechanism with different implications for how quickly it would ease.
Figure ici parce que l’évaluation propre à la fiche n’est pas la seule que ses sources permettent — et non comme une réserve sur l’évaluation ci-dessus.
L’insécurité dans la ceinture aurifère
Whether the western campaign moves from corridor attacks to sustained pressure on mining areas. The fiscal base has no substitute.
Le redémarrage de Barrick
Whether Loulo–Gounkoto's production, resumed at the end of 2025 and guided at 260,000–290,000 attributable ounces for 2026, holds through the year — and whether other operators read the November 2025 settlement and the February 2026 permit renewal as a resolution or a warning.
Questions Watch concernées par cette chaîne
Questions analytiques permanentes dont les éléments passent par cette chaîne, chacune avec sa dernière revue. Dérivées de l’objet Watch, jamais reformulées ici.
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Évalué au — 2026-08 Dernière revue — 2026-08-30