By Rekpene Bassey
Nigeria’s rapid military intervention in the Benin Republic on Sunday, 7 December 2025, was over almost as soon as it began.
Fighter jets roared overhead, ground troops moved in with speed, and within hours, a fledgling coup attempt had been extinguished.
The democratic order was restored in Cotonou, and West Africa was reminded, again, that Nigeria remains the region’s indispensable security superpower.
The operation, approved by President Bola Ahmed Tinubu at the request of Beninese President Patrice Talon, underscored a familiar maxim in security circles: power unused is power wasted. Nigeria acted decisively, deploying air and ground assets to wrest control of a state television station and a military camp from mutinous soldiers before their venture could metastasise.
This was not merely a tactical manoeuvre; it was a strategic signal. In a sub-region unsettled by coups, insurgencies, and the retreat of democratic norms, Nigeria sought to remind friends and rivals alike that constitutional order still has guardians and that Abuja intends to play that role.
Behind the scenes, the diplomacy was as swift as the kinetics. President Tinubu reportedly coordinated with French President Emmanuel Macron, who offered logistical backing and maintained direct communication during the crisis.
ECOWAS, already under pressure after recent coups in Niger, Mali, and Burkina Faso, condemned the putsch and ordered the activation of a standby force including troops from Nigeria, Ghana, Côte d’Ivoire, and Sierra Leone.
For Nigeria, the intervention aligns neatly with its long-standing self-image as West Africa’s stabiliser of last resort. From Liberia and Sierra Leone in the 1990s to The Gambia in 2017, Nigerian power has often been decisive when regional order wobbled. As one enduring security aphorism puts it: he who controls the centre shapes the periphery.
Yet the speed of Abuja’s action has also reignited an old constitutional debate at home. Critics have questioned the absence of prior legislative approval, warning that foreign deployments without parliamentary oversight risk normalising executive overreach. Even necessary force, they argue, must move within the law, or risk eroding the democratic norms it claims to defend.
The regional consequences are equally delicate. Nigeria’s intervention may further strain relations with the Sahel states, namely Burkina Faso, Mali, and Niger, which have withdrawn from ECOWAS and formed the Alliance of Sahel States (AES).
To those governments, already suspicious of Abuja’s closeness to Western capitals, Nigeria’s move could look less like collective security and more like strategic encirclement.
The coup attempt itself exposed deeper fractures. According to analysts, the mutiny was driven by disgruntled soldiers citing insecurity in northern Benin, where jihadist violence spilling over from Burkina Faso has intensified in recent years. Borders do not contain the Sahel’s instability; it leaks, flows, and corrodes state authority wherever governance is thin.
In that sense, Nigeria’s intervention was as much self-defence as altruism. Benin shares roughly 700 kilometres of border with Nigeria, much of it porous and poorly governed. A successful coup, or prolonged instability, in Cotonou could have opened another corridor for arms smuggling, militant movement, and cross-border crime.
Security analyst Zagazola Makama described the operation as “rapid and high-precision,” noting that it differed sharply from Nigeria’s often protracted domestic counterterrorism campaigns. The contrast was striking: clean command-and-control abroad, grinding complexity at home.
In the aftermath, 14 suspects were arrested, hostages were freed, and Benin’s government vowed firm retribution against plotters.
But as every countercoup veteran knows, the day after success is often more dangerous than the night of chaos. Swift justice can stabilise, or inflame, depending on how it is executed.
The economic and diplomatic costs are already looming. AES states could respond by restricting airspace and introducing no-fly zones, which would ripple through Nigeria’s aviation sector and disrupt regional trade. In a tightly interlinked economic ecosystem, even symbolic retaliation carries material consequences.
For Benin, the short-term gains are clear. A swift foreign-backed intervention likely forestalled a more exhaustive breakdown and bought time to reinforce internal security. Stability is oxygen for investor confidence, especially for a trading economy whose fortunes are intertwined with Nigeria’s vast market.
But longer-term risks persist. Heavy-handed post-coup measures could trigger protests or harden elite divisions. Counterinsurgency wisdom warns that repression without reform merely postpones crisis. Stability imposed is not the same as stability earned.
For Nigeria, the intervention burnishes its regional credentials at a critical moment. It signals alignment with ECOWAS’ anti-coup stance and reinforces Abuja’s claim to leadership in shaping West Africa’s security architecture. Leadership, however, is not free; it demands consistency, resources and restraint.
There are also domestic optics to consider. Nigeria continues to grapple with jihadist insurgency, banditry, and mass kidnappings within its borders. Critics will ask why force projection abroad appears surgical, while security at home remains stubbornly fragile. The maxim cuts both ways: charity and credibility begin at home.
At the regional level, ECOWAS again finds itself walking a tightrope. Its firm language masks a credibility problem born of uneven responses to past coups. Selective enforcement weakens deterrence, and institutions lose authority when principles bend too often to politics.
Nigeria’s intervention thus sits at the intersection of necessity and risk. It deterred immediate breakdown, but sharpened geopolitical fault lines already running through West Africa. In security strategy, every action closes some doors even as it opens others.
The deeper lesson is structural. West Africa’s coups are rarely isolated events; they are symptoms of borderless insecurity, military politicisation, and public distrust. Airstrikes can stop a coup, but only governance can prevent the next one.
Nigeria has chosen to act as the region’s fire brigade. The question now is whether it will also help rebuild the fireproofing. In the long run, security is not preserved by force alone, but by legitimacy; and legitimacy, once lost, is far harder to redeploy than troops.
*Rekpene Bassey is the President of the African Council on Narcotics and a Drug Prevention and Security Specialist.
