The Economic Community of West African States ratcheted up financial restrictions on Burkina Faso’s military government Friday, demanding that Ouagadougou produce a credible electoral calendar within 90 days or face deeper isolation from the bloc’s payments and customs systems.

Meeting in an extraordinary session in Abuja, the ECOWAS Commission announced a tiered package that suspends new sovereign borrowing through regional development institutions, freezes participation in the bloc’s harmonized customs revenue pool and tightens scrutiny of cross-border financial flows tied to state-owned enterprises. The measures stop short of the broad trade embargo imposed on Niger in 2023, which collapsed under humanitarian pressure, but officials said they were calibrated to sting the junta’s finances without triggering shortages in markets that rely on Ivorian and Ghanaian imports.

“The Authority has been patient. The Authority is now firm,” ECOWAS Commission President Omar Alieu Touray said in a closing statement. “A return to constitutional order is not a favor to West Africa. It is the minimum condition for membership in this community.”

The tightening comes more than three years after Capt. Ibrahim Traore seized power in a September 2022 coup and amid a regional reordering that has scrambled longstanding diplomatic alignments. Burkina Faso, Mali and Niger formally announced their withdrawal from ECOWAS last year and have since formalized the Alliance of Sahel States, a loose security and economic pact that draws on partnerships with Russia, Turkey and, increasingly, Gulf investors. French troops have departed all three countries, and a final logistics convoy associated with the Operation Barkhane successor mission rolled out of Niamey last month.

For ECOWAS, the central problem is leverage. Burkina Faso’s leadership has shown little interest in returning to civilian rule on the bloc’s timeline, and the junta has cultivated alternative trade corridors through the port of Lome and, more recently, through Cotonou under a quiet arrangement negotiated last year. Friday’s measures attempt to squeeze those workarounds by targeting financial plumbing rather than physical goods.

Aminata Ouedraogo, a Dakar-based political economist at the Institute for Security Studies, said the new package reflects lessons learned from the Niger sanctions episode, which alienated populations across the Sahel and gave the juntas a propaganda windfall. “ECOWAS is trying to be surgical this time,” Ouedraogo said. “They want to hit the procurement contracts and the offshore accounts. They do not want to be blamed again for empty pharmacy shelves in Niamey or Ouagadougou.”

The bloc’s foreign ministers also endorsed a confidential annex listing roughly two dozen individuals associated with the junta’s procurement apparatus who will face asset freezes and travel restrictions across member states, according to two diplomats familiar with the deliberations. The list, the diplomats said, includes intermediaries who have brokered fuel and mineral export contracts with partners in Moscow and Istanbul.

Burkina Faso’s foreign ministry rejected the measures within hours, accusing ECOWAS of acting as “a colonial relay” and pledging to deepen ties with the Alliance of Sahel States. Government spokesman Rimtalba Jean Emmanuel Ouedraogo said in a televised address that Ouagadougou would respond by accelerating a planned common passport with Mali and Niger and by reviewing residency arrangements for ECOWAS nationals working in Burkina Faso. He did not announce expulsions.

The dispute is unfolding against a wider security backdrop that has grown more complicated since the start of the year. Jihadist attacks attributed to JNIM and Islamic State affiliates have intensified in the tri-border region around Tillaberi and Dori, with civilian casualties rising sharply in the first quarter. United Nations humanitarian agencies estimate more than 2.1 million people are internally displaced in Burkina Faso alone, a figure that has crept upward each quarter since 2024.

A senior European Union diplomat, speaking on condition of anonymity because the discussions were private, said Brussels was coordinating with ECOWAS but would not formally adopt the new restrictions. “We are watching the calendar question very closely,” the diplomat said. “If Ouagadougou produces a serious roadmap, even a long one, there is room. If not, we have our own tools.”

Washington’s posture has remained cautious. With U.S. attention absorbed by the Iran conflict and the Islamabad talks now in their critical phase, State Department officials have signaled they will not lead on Sahel sanctions, though they have offered technical support to ECOWAS on financial tracking. “The bandwidth for Africa policy this spring is what it is,” said John Reilly, a senior fellow at the Atlantic Council who advised the previous administration on West African issues. “ECOWAS is on its own out front, and they know it.”

Markets in the region reacted modestly. The West African CFA franc, pegged to the euro, was unmoved, but yields on regional development bonds issued by the West African Development Bank ticked up roughly 12 basis points in thin trading, according to a Lagos-based fixed income desk. Cocoa and gold prices were broadly stable.

Inside Burkina Faso, the political effect of Friday’s announcement was difficult to gauge. State broadcaster RTB led its evening bulletin with footage of military exercises and a speech by Traore on national sovereignty, devoting only brief mention to the ECOWAS measures. Independent journalists in Ouagadougou said access to several news websites carrying the announcement had been intermittent through the afternoon.

Touray said the Commission would convene a follow-up meeting in 60 days to assess compliance and consider further steps. Officials said additional measures, including possible restrictions on correspondent banking relationships, would be announced if Ouagadougou did not present a transition framework before the summer.