Nigeria Pushes ECOWAS to Reopen Dialogue with AES Bloc in 2026

Why Nigeria is pushing for renewed engagement with Burkina Faso, Mali, and Niger

As 2026 unfolds, Nigeria has intensified its diplomatic push within the Economic Community of West African States (ECOWAS) to re-engage the AES countries—Burkina Faso, Mali, and Niger—after a period of strained relations that saw sanctions, expulsions, and a deepening divide across the Sahel. The call, championed by President Bola Tinubu and supported by key regional stakeholders, reflects a growing recognition that isolation has not yielded stability and that dialogue remains the most viable path forward for restoring peace, security, and economic integration in West Africa. Nigeria’s re-engagement initiative is not just about mending fences; it is a strategic recalibration aimed at addressing the root causes of instability that have fueled coups, insurgencies, and humanitarian crises across the region.

At the heart of Nigeria’s advocacy is the understanding that the AES bloc’s withdrawal from ECOWAS institutions in 2023—amid accusations of ineffectiveness and foreign interference—has weakened the bloc’s collective bargaining power and fragmented regional security architecture. By urging a return to the negotiating table, Abuja is signaling a shift from confrontation to constructive engagement, emphasizing the need for inclusive dialogue that respects sovereignty while addressing governance deficits and security challenges. This approach aligns with broader continental efforts to promote African solutions to African problems, as championed by the African Union’s Agenda 2063.

What led to the rupture between ECOWAS and the AES countries?

The diplomatic rift between ECOWAS and the AES countries—Burkina Faso, Mali, and Niger—escalated following a series of military coups that reshaped the political landscape of the Sahel between 2020 and 2024. The coups in Mali (2020 and 2021), Burkina Faso (2022), and Niger (2023) were driven by widespread dissatisfaction with entrenched corruption, poor governance, and perceived failures of civilian leadership to address insecurity and economic hardship. These transitions were initially met with condemnation from ECOWAS, which imposed sanctions, suspended memberships, and threatened military intervention in Niger—a move that further alienated the new juntas and their supporters.

The juntas in Niamey, Bamako, and Ouagadougou accused ECOWAS of being a tool of former colonial powers and of prioritizing regime change over regional stability. In response, they announced their withdrawal from ECOWAS in January 2024, citing the bloc’s alleged lack of independence and its failure to support their anti-jihadist campaigns effectively. The withdrawal was a symbolic break from institutions perceived as beholden to external interests, and it set the stage for the formation of the Alliance of Sahel States (AES), a mutual defense pact aimed at countering perceived threats from ECOWAS and its international partners.

By mid-2025, the consequences of this rupture became glaring. Trade flows between ECOWAS and AES countries plummeted, cross-border movements were disrupted, and regional security cooperation collapsed in critical areas such as counterterrorism and intelligence sharing. The humanitarian toll also mounted, with over 10 million people displaced across the Sahel by mid-2026, according to the United Nations Office for the Coordination of Humanitarian Affairs (OCHA). The crisis underscored the urgent need for a reset, and Nigeria, as ECOWAS’s largest economy and most influential member, stepped forward as the primary advocate for re-engaging the AES countries.

The economic cost of disengagement: A region paying the price

The breakdown in relations between ECOWAS and the AES countries has come at a steep economic cost, with ripple effects felt across West and North Africa. Trade between Nigeria and Niger, for instance, dropped by nearly 40% in 2025 compared to pre-crisis levels, as border closures and sanctions choked supply chains. Nigeria’s manufacturing sector, heavily reliant on inputs from Niger, faced shortages of raw materials, leading to factory slowdowns and job losses in cities like Kano and Kaduna. Similarly, Ghana and Côte d’Ivoire, major transit hubs for Sahel-bound goods, reported declines in port activity and transit revenues, straining national budgets already grappling with debt pressures.

The energy sector has also been hit hard. Nigeria, a key gas supplier to Benin, Togo, and Ghana, saw demand from AES countries evaporate as pipelines were disrupted and energy trade agreements lapsed. The West African Gas Pipeline, which supplies gas from Nigeria to Benin, Togo, and Ghana, operated at less than 50% capacity in early 2026, according to industry reports. This has forced some regional power plants to switch to more expensive diesel generators, pushing up electricity costs and exacerbating energy poverty. The African Development Bank (AfDB) estimates that the combined GDP loss for ECOWAS member states due to regional instability and trade disruptions exceeded $12 billion in 2025 alone.

Beyond formal trade, the informal economy—estimated to account for over 60% of economic activity in many West African countries—has been severely disrupted. Cross-border traders, particularly women who dominate the petty trade between Nigeria and Niger or between Burkina Faso and Ghana, have borne the brunt. Many have been forced to abandon their routes, switch to riskier alternatives, or rely on dwindling savings. The closure of the Nigeria-Niger border in early 2024, for example, left thousands of female traders in Jigawa and Katsina states without livelihoods, pushing some into poverty and increasing food insecurity in the region.

For Nigeria, the economic stakes are particularly high. The country is the largest market for Sahel goods, including livestock, agricultural products, and artisanal goods. The disruption of these trade flows has hurt Nigerian farmers, exporters, and small businesses. Meanwhile, the instability in the Sahel has led to a surge in irregular migration and human trafficking, with Nigerian youth increasingly targeted by smugglers promising passage to Europe. The International Organization for Migration (IOM) reports a 35% increase in attempted crossings from Nigeria to Libya via Niger in the first half of 2026, compared to the same period in 2025.

Security spillovers: Why the Sahel crisis is everyone’s problem

The instability in the Sahel is not a remote crisis—it is a regional threat with direct implications for Nigeria and the broader ECOWAS bloc. The rise of armed groups linked to Al-Qaeda and the Islamic State in the Greater Sahel has created a security vacuum that shows no signs of abating in 2026. These groups have exploited weak governance and porous borders to launch attacks in Mali, Burkina Faso, and Niger, but their reach extends far beyond. Nigerian security agencies have documented increased infiltration of extremist cells from the Sahel into the North-East and North-West regions, where Boko Haram and its splinter factions remain active. Intelligence reports suggest that some of these groups are now operating in tandem with Sahel-based factions, sharing tactics and resources.

Moreover, the collapse of state authority in parts of the Sahel has turned the region into a haven for transnational criminal networks involved in drug trafficking, arms smuggling, and human trafficking. These networks often use the same routes that once facilitated legitimate trade, now repurposed for illicit activities. Nigerian security forces have intercepted shipments of firearms and ammunition originating from Libya and moving through Niger into Nigeria, highlighting the porous nature of borders that were once policed by joint ECOWAS initiatives.

The humanitarian crisis is equally alarming. The UN estimates that over 10 million people are displaced across the Sahel, with nearly 3 million in urgent need of food assistance. Nigeria, which already hosts over 2 million refugees and internally displaced persons (IDPs), is under pressure to absorb more spillovers. The World Food Programme (WFP) warns that food insecurity in the Sahel could worsen in 2027 if the security and political crises persist, potentially triggering mass migration and further straining Nigeria’s already stretched resources.

In response, Nigeria has taken a leading role in advocating for a coordinated regional response. The Nigerian military has intensified its counterterrorism operations in the North-East, while also collaborating with partners like Chad and Cameroon to secure the Lake Chad Basin. However, Nigerian officials have repeatedly stressed that military solutions alone are insufficient without addressing the governance and development deficits that fuel extremism. This is where the re-engagement with AES countries becomes critical—not just as a political gesture, but as a necessary step to restore trust and rebuild the regional security architecture.

Nigeria’s diplomatic strategy: Balancing principle with pragmatism

Nigeria’s push to re-engage the AES countries is rooted in a delicate balance between upholding democratic principles and recognizing geopolitical realities. President Bola Tinubu, who assumed office in May 2023, has positioned himself as a champion of democratic governance but has also shown a willingness to engage with military regimes when necessary. His administration has argued that isolating the AES juntas has not yielded positive outcomes and that dialogue offers the best chance to steer them toward constitutional rule and regional cooperation. By re-engaging the AES countries, Nigeria aims to restore stability and economic vitality to the region.

At the ECOWAS summit in Abuja in March 2026, Tinubu proposed a phased re-engagement framework that includes lifting sanctions, restoring trade ties, and facilitating the return of AES countries to ECOWAS institutions. The framework also emphasizes the need for inclusive national dialogues in each AES country to pave the way for civilian transitions. Nigeria’s approach has been supported by Senegal, Côte d’Ivoire, and Benin, which have also suffered economically from the regional split. However, it has faced resistance from Ghana and Togo, which remain cautious about legitimizing military regimes without clear commitments to democratic restoration.

To build momentum, Nigeria has leveraged its economic influence. The Central Bank of Nigeria (CBN) has signaled a willingness to facilitate currency swaps and trade financing for AES countries, provided they commit to transparent governance reforms. Nigeria’s private sector, particularly conglomerates like Dangote Group and BUA Group, has also expressed interest in re-establishing business ties, contingent on improved security and regulatory stability. This economic carrot has been paired with diplomatic sticks: Nigeria has warned that prolonged disengagement could lead to further fragmentation of ECOWAS and embolden non-state actors in the region.

Critics, however, argue that Nigeria’s pragmatism risks normalizing coups and undermining ECOWAS’s normative framework. Human rights organizations have cautioned that re-engagement without concrete guarantees on democratic transitions could set a dangerous precedent, encouraging future military takeovers across the continent. Yet, proponents counter that the alternative—continued isolation—has only deepened the crises, making engagement a necessary, if imperfect, solution.

What re-engagement could look like in practice

If Nigeria’s push for re-engagement gains traction, the process is likely to unfold in stages, with immediate steps focused on restoring basic cooperation and longer-term goals centered on political and economic integration. The first phase could involve the lifting of sanctions imposed on Niger, Mali, and Burkina Faso, including the resumption of flights, the reopening of borders, and the restoration of financial transactions. ECOWAS has already begun reviewing its sanctions regime, with a decision expected by the end of 2026, according to insiders at the ECOWAS Commission.

Trade normalization would follow, with Nigeria and other ECOWAS members gradually reopening their markets to AES goods and services. This could include the restoration of the ECOWAS Trade Liberalization Scheme (ETLS) benefits for AES exporters, as well as the resumption of regional infrastructure projects, such as the Lagos-Abidjan highway and the West African Power Pool initiatives. Nigeria’s National Bureau of Statistics (NBS) estimates that full trade normalization could boost regional GDP growth by up to 1.5 percentage points in 2027, provided security improves.

On the political front, ECOWAS is expected to propose a roadmap for the return of AES countries to the bloc, possibly tied to benchmarks such as the restoration of civilian rule, the holding of elections, and commitments to anti-corruption and human rights reforms. The African Union (AU) has offered to facilitate these talks, drawing on its experience in mediating similar crises in Guinea and Chad. Nigeria’s role would be crucial in brokering compromises, particularly with hardline factions within ECOWAS that oppose any form of engagement with military regimes.

Security cooperation is another critical area. Nigeria has proposed the revival of the ECOWAS Standby Force, with a focus on joint counterterrorism operations in the Sahel. This could involve Nigerian troops working alongside counterparts from Benin, Togo, and Senegal in hotspots like the tri-border area between Mali, Burkina Faso, and Niger. The AU’s African Standby Force (ASF) has also pledged support, though its operational readiness remains a challenge. For this to succeed, however, the AES countries would need to demonstrate a willingness to collaborate, which has been inconsistent since their withdrawal from ECOWAS.

Finally, economic integration initiatives could be revived, including the African Continental Free Trade Area (AfCFTA) protocols, which AES countries have largely ignored since their departure from ECOWAS. Nigeria, as the AfCFTA’s host, could leverage its influence to encourage AES countries to rejoin the continental trade bloc, which offers tariff-free access to a market of 1.3 billion people. This would not only benefit AES economies but also strengthen Nigeria’s position as a gateway to West Africa.

Challenges ahead: Skepticism, resistance, and the road to trust

Despite Nigeria’s advocacy, the path to re-engagement is fraught with challenges. The most immediate obstacle is the entrenched skepticism within ECOWAS itself. Countries like Ghana and Togo remain deeply wary of legitimizing military regimes, fearing that doing so would undermine the bloc’s democratic credentials. Ghana’s President Nana Akufo-Addo has repeatedly stated that ECOWAS cannot reward coups with reintegration without clear commitments to return to civilian rule. Togo, under President Faure Gnassingbé, has taken a more cautious approach but has not ruled out engagement entirely, provided it is gradual and conditional.

Within the AES countries, there is also division. While the juntas in Niger and Burkina Faso have expressed openness to dialogue, Mali’s transitional government remains more guarded. Mali’s interim President Assimi Goïta has insisted that any re-engagement must be on equal footing, without preconditions that infringe on sovereignty. This stance reflects broader concerns within the AES bloc about being dictated to by ECOWAS, particularly after years of perceived marginalization by the bloc and its international partners.

Another hurdle is the issue of sanctions and assets. The ECOWAS Commission has frozen the assets of several officials from the AES countries, and regional banks have restricted transactions involving their governments. Unfreezing these assets and restoring financial flows will require political will and legal clarity, especially given the involvement of international partners like the European Union and the United States, which have imposed their own sanctions on the juntas. Nigeria’s Central Bank has indicated it is willing to work with regional partners to facilitate the unfreezing of assets, but this process could take months and faces potential legal challenges.

Public opinion is also a factor. In Nigeria, where citizens have grown weary of military interventions in the region, there is cautious support for re-engagement but with strong expectations that it will yield tangible benefits. Civil society groups, including the Centre for Democracy and Development (CDD) and the Nigerian Bar Association (NBA), have called for transparency in any negotiations, warning that a rushed process could deepen distrust. Similarly, in the AES countries, there is public fatigue with instability, but also deep skepticism about ECOWAS’s intentions. Many citizens view the bloc as complicit in the failures that led to the coups, and any re-engagement must address these perceptions to be credible.

Lastly, external actors—particularly France and Russia—complicate the dynamics. France, which has faced criticism for its role in the Sahel, has signaled support for dialogue but remains cautious about ECOWAS’s approach. Russia, through its Wagner Group affiliates, has deepened ties with the AES juntas, providing security support in exchange for economic concessions. This has raised concerns in Abuja and other ECOWAS capitals about the growing influence of external powers in the region, which could undermine efforts at regional cohesion.

Looking ahead: Can 2027 be the year of regional renewal?

As 2026 draws to a close, the momentum for re-engagement appears to be growing, but the window for meaningful progress is narrow. ECOWAS has scheduled a high-level meeting for November 2026 to review the sanctions regime and explore pathways for dialogue. Nigeria’s role as the bloc’s de facto leader will be pivotal in shaping the outcomes of this meeting. If successful, the re-engagement process could set the stage for a broader regional reset in 2027, marked by restored trade, revived security cooperation, and a recommitment to democratic governance.

For Nigeria, the stakes could not be higher. A failure to reintegrate the AES countries could lead to further fragmentation of ECOWAS, weakening its ability to address pressing challenges like climate change, migration, and economic inequality. It could also embolden other military regimes in West Africa, such as in Guinea and Chad, to pursue similar paths of isolation. Conversely, a successful re-engagement could restore ECOWAS’s credibility as a regional bloc capable of resolving its own crises through dialogue and cooperation. By re-engaging the AES countries, Nigeria seeks to reaffirm its leadership and foster a more stable, prosperous West Africa.

Beyond the immediate region, the outcome of this process will have implications for the African Union’s efforts to reform its peace and security architecture. The AU’s High-Level Panel on the Sahel, led by former Nigerian President Goodluck Jonathan, has emphasized the need for African-led solutions to African problems. Nigeria’s leadership in pushing for re-engagement aligns with this vision and could position Abuja as a key player in shaping the AU’s future role in conflict resolution.

The road ahead will require compromise, patience, and a willingness to prioritize regional stability over short-term political gains. For Nigeria, it is an opportunity to reassert its leadership in West Africa and demonstrate that diplomacy, not isolation, is the path to lasting peace. For the AES countries, it is a chance to rejoin a regional family that has, at times, seemed indifferent to their struggles. And for all of West Africa, it is a test of whether the region can overcome its divisions and harness its collective potential in an increasingly complex global landscape.

Key takeaways for policymakers and citizens

• Diplomacy over isolation: Nigeria’s push for re-engagement with the AES countries reflects a growing consensus that sanctions and exclusion have not delivered stability. Dialogue and conditional cooperation offer a more pragmatic path forward.
• Economic interdependence: The economic fallout from the regional split has hurt businesses, traders, and consumers across West Africa. Restoring trade ties is essential for recovery and growth.
• Security collaboration: The Sahel’s instability poses direct threats to Nigeria and its neighbors. Reviving regional counterterrorism cooperation is critical to addressing the rise of extremist groups.
• Balancing principles and pragmatism: While upholding democratic values is important, Nigeria and ECOWAS must balance these with the realities of governance transitions in the AES countries to avoid further fragmentation.
• Public buy-in is crucial: Any re-engagement process must be transparent and inclusive to gain the trust of citizens in both ECOWAS and AES countries, who have grown skeptical of regional institutions.

Frequently asked questions

Why did Nigeria decide to push for re-engagement with the AES countries?

Nigeria’s decision stems from the realization that isolating the AES countries—Burkina Faso, Mali, and Niger—has not led to stability or democratic restoration. Instead, it has deepened economic hardship, weakened regional security, and exacerbated humanitarian crises. Nigeria, as ECOWAS’s largest economy, sees re-engagement as a strategic move to restore regional unity, revive trade, and address shared security threats like terrorism and transnational crime.

What are the main conditions ECOWAS is likely to impose for re-engagement?

While ECOWAS has not officially outlined specific conditions, insiders suggest that any re-engagement would likely be tied to commitments such as the restoration of civilian rule, progress toward elections, anti-corruption reforms, and guarantees on human rights. The bloc may also require the AES countries to rejoin ECOWAS institutions and participate in regional security initiatives. However, the process is expected to be phased and flexible to accommodate the unique circumstances of each country.

How will re-engagement benefit Nigerian businesses and traders?

Re-engagement could unlock significant economic opportunities for Nigerian businesses. The resumption of trade with AES countries would restore supply chains for industries like manufacturing, agriculture, and energy, reducing costs and boosting productivity. Nigerian traders, particularly those in the North who rely on livestock and agricultural exports to the Sahel, would regain access to lucrative markets. Additionally, the revival of regional infrastructure projects, such as the Lagos-Abidjan highway and the West African Power Pool, could create jobs and stimulate economic growth across the region.

What role could the African Union play in facilitating re-engagement?

The African Union (AU) has positioned itself as a mediator in the crisis, offering to facilitate dialogue between ECOWAS and the AES countries. The AU’s High-Level Panel on the Sahel, led by former Nigerian President Goodluck Jonathan, could play a key role in brokering compromises and ensuring that any re-engagement process aligns with continental priorities like the African Continental Free Trade Area (AfCFTA) and the AU’s Agenda 2063. The AU’s involvement could also help depoliticize the process and reduce the influence of external actors like France and Russia.

What are the risks if re-engagement fails?

The risks of failure are significant and far-reaching. Continued isolation of the AES countries could lead to further fragmentation of ECOWAS, weakening its ability to address regional challenges like climate change, migration, and economic inequality. It could also embolden other military regimes in West Africa to pursue similar paths of exclusion, further destabilizing the region. Economically, failure to re-engage could prolong trade disruptions, deepen poverty, and increase humanitarian crises, with spillover effects for Nigeria and its neighbors. Security-wise, the absence of regional cooperation could allow extremist groups to consolidate their hold in the Sahel, posing direct threats to Nigerian and West African security.

Source: Punch Nigeria – Nigeria urges ECOWAS to re-engage AES countries

Editor’s notes

This article was researched and written in September 2026, reflecting the geopolitical and economic realities of West Africa at that time. While the push for re-engagement between ECOWAS and the AES countries is gaining traction, the process remains fluid and subject to rapid developments. Readers are encouraged to follow updates from ECOWAS, the African Union, and credible regional news outlets for the latest developments. The focus on Nigeria’s leadership role is based on public statements from the Nigerian presidency and ECOWAS officials, as well as analysis from regional experts. The economic and security implications outlined are drawn from reports by the African Development Bank, the United Nations, and the International Organization for Migration.

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