For decades, Nigeria’s security crisis has been defined by geography, with four of the country’s geopolitical regions battling peculiar insurgency situations.

The South-West and South-South geopolitical zones had been largely peaceful with high-level of stability, while Boko Haram and ISWAP terrorists ravaged the North-East, and the North-West and North-Central suffered from banditry, kidnap-for-ransom, inter-ethnic clashes, and farmer-herder conflicts, whilst the South-East region was enmeshed in kidnapping and violent killings of civilians, and attacks on security personnel by sub-groups of the separatist movement — the Indigenous People of Biafra (IPOB), particularly the Easter Security Network (ESN).

However, a recent devastating incident suggests that these security challenges are becoming increasingly interconnected, with armed actors, tactics, and criminal networks crossing regional boundaries. The lines are not just being blurred, but there seems to no longer be any lines.

The abductions of dozens of students, pupils, toddlers, and some teachers by armed men who attacked three schools in the Oriire Local Government Area — Baptist Nursery and Primary School in Yawota, Community Grammar School in Esiele, and L.A. Primary School in Ahoro-Esinele in Ogbomosho, Oyo State on Friday, May 15, have spurred concerns about the evolving nature of insecurity in Nigeria.

Since 2009, Nigeria’s North-East has battled the insurgency of Boko Haram and its splinter factions, and subsequently ISWAP. Also, for several years, the North-West became synonymous with banditry and mass abductions, while the North-Central struggled with recurring farmer-herder violence and banditry. For several years, the South-East region has also faced separatist-linked unrest and attacks on security facilities.

However, the South-West, despite occasional violent incidents, largely remained outside the epicentre of the country’s most devastating security emergencies. A reality that is now shaken due to the May 15, 2026 attacks.

The Oyo attack may ultimately be remembered not only for the lives it shattered, but also for revealing the expansion of Nigeria’s evolving security crisis; a situation where geography offers diminishing protection and where the boundaries between insurgency, banditry and organised crime continue to blur.

The Oyo incident also triggered comparisons with previous school abductions that were once confined to northern Nigeria.

With 39 pupils and students, alongside seven teachers, including a school principal, abducted and taken away into the forests surrounding the Old Oyo National Park, what initially appeared to be another kidnapping-for-ransom case has evolved into something far more critical.

Two days after the abduction, the attackers released a gruesome video showing the beheading of Michael Oyedokun, a mathematics teacher at Community High School, Ahoro-Esiele. The killing of the teacher sent shock waves across the country and further heightened fears that the criminal tactics once associated with the Boko Haram terrorist group in the North-East were migrating southward.

The question was obvious: Who exactly were the attackers?

Though conflicting narratives emerged in the days following the incident, the Defence Headquarters (DHQ) attributed the Oyo attack to some displaced members of the Jama’atu Ahlis Sunna Lidda’Awati wal-Jihad (JAS), otherwise known as the Boko Haram terrorist group, which originally operated only in the North-East and sometimes carries out deadly attacks in the North-West and North-Central.

“The recent incident of kidnap in Oyo State was clearly perpetrated by terrorists of the JAS Group that have been dislodged from other parts of the country due to high intensity operations being conducted all over,” spokesperson for the DHQ, Michael Onoja, a major general, stated following the attack.

Weeks after the attack, some reports suggested that the attackers were demanding one billion naira ransom, vehicles and other concessions. A more controversial claim later surfaced alleging that the terrorists wanted the implementation of Sharia law in Oyo State; a claim which rapidly spread across social media, fueling religious tensions and political speculation.

However, in early June, a video surfaced from the kidnappers’ den, showing one of the abducted victims, Mrs Rachael Alamu, principal of Community High School, speaking directly to Nigerians. In the video, she dismissed reports that the abductors were demanding ₦1 billion, weapons, or the imposition of Sharia law.

Instead, the teacher stated that the terrorists wanted negotiations centred on the release of some of their members who are being held in government custody.

Despite the revelation, several observers questioned whether a hostage speaking under the control of armed terrorists could freely communicate the true demands of the kidnappers. But others accepted her statement as the most credible account since she was still being held inside the terrorists’ camp.

Regardless of which of the versions is accurate, the developments revealed how little the public actually knows about the networks behind the attack and how quickly misinformation can complicate already fragile security situations.

For almost two decades, security and intelligence agencies, experts and policymakers have treated insurgency, banditry, kidnapping and organised criminal violence as separate challenges requiring different responses. That distinction might have now become harder to sustain.

In recent times, there have been concerns about what seems like growing overlaps in the activities of terrorists’ factions, armed bandits, kidnap-for-ransom gangs, and illegal mining syndicates.

There were also reports of insurgent groups splitting and forming smaller criminal groups, and also acquiring weapons via interconnected supply chains.

However, as pressure from the military and other security agencies intensifies in affected regions, these armed groups have continued to relocate to other nearby regions.

What started in Borno, Yobe, Adamawa and moved to Zamfara, Kaduna, Abuja, Benue, Plateau, Niger and Kwara states via thick forests, has now advanced through forests stretching across Niger, Kwara, Kogi, and now Oyo states. The undermanned forests have now become important transit corridors for several armed groups: especially terrorists and bandits, amongst others.

The vast and difficult terrain encompassing the Old Oyo National Park has repeatedly attracted security attention due to its strategic location between northern and southern Nigeria.

The park and adjoining forests provide concealment, movement routes and access to multiple state boundaries. For security agencies, this creates a significant challenge. Criminals can strike in one state and retreat into another before authorities establish effective pursuit operations.

This geographical reality partly explains why the Oyo attack generated concern far beyond the similar tragedies in other parts of the country.

The concern is not simply about one kidnapping incident; rather, it is a fear of whether the South-West is witnessing the gradual expansion of terrorists and extremist networks that have already destabilised other parts of the country.

Though military authorities have always pointed out distinctions amongst these criminal groups, security analysts have warned that distinctions between terrorists, bandits and kidnappers are becoming blurred.

While some groups pursue ideological and religious goals, others are motivated by profits, while many combine both criminal and political objectives depending on circumstances. The result of this is a security environment where labels matter less than capabilities.

What citizens experience is armed violence, regardless of whether perpetrators are classified as terrorists, bandits, or criminal gangs. For communities in Oyo State, the consequences have been immediate. Schools have faced heightened anxiety. Parents have become fearful of sending children to rural educational institutions. Teachers’ unions have raised safety concerns. Several communities near forest corridors have also reported growing apprehension about movement, farming activities and economic life.

The educational impact may prove especially significant, as school abductions do more than traumatise victims and families. They undermine public confidence in education itself, as parents who fear attacks may withdraw children from school, and teachers may seek transfers from vulnerable communities. The resultant effects are usually devastating for rural education systems, which are already struggling with inadequate resources.

The pattern is not new, as Nigeria has witnessed this pattern before about twelve years ago, and in the years that followed. The Chibok girls’ abduction of 2014 and subsequent school kidnappings across states in the northern parts of Nigeria have shown how insecurity can disrupt the educational system and destroy youthful lives for many years after such attacks.

The May 15 attack in Oyo State raises concerns that similar patterns could emerge in parts of the South-West and further into the South-South and South-East regions if not immediately nipped in the bud, as security conditions deteriorate.

More importantly, the Oyo attack also exposes the longstanding weaknesses in intelligence gathering and coordination of Nigeria’s intelligence and security agencies.

Judging by previous similar incidents, it is public knowledge that armed groups rarely attack schools or other government or public infrastructure without warning. Previous attacks show that these terrorists often establish local networks, recruit local informants, move supplies, and conduct reconnaissance for a long period of time before executing such operations.

However, the ability and capacity to identify such planned activities early remains one of the biggest challenges facing Nigeria’s security agencies.

Meanwhile, Nigerian authorities have announced the arrests of suspected collaborators and informants linked to the perpetrators of the Oyo abductions. Nevertheless, concerns have been raised about how such a large operation was organised and executed without earlier detection and disruption.

The Oyo incident, which sparked several protests across the country, has also renewed calls for stronger intelligence-sharing among security agencies, the federal and state governments, local authorities and community-based security structures.

The incident has also revived debates about the role of regional security initiatives such as the South-West Security Network, popularly known as Amotekun. Since its establishment, the Amotekun security network has grown to become an important component of community-based security across the South-West region, as the familiarity of its operatives with local terrain and communities often provides advantages that are not so available to federal agencies operating across vast territories.

Despite these, the Oyo attack exposes the limitations of local security responses when confronting highly mobile and sophisticated armed groups capable of operating across multiple states and regions, as no single security agency can solely address such threats.

Experts have opined that the ever-evolving challenges of Nigeria’s insecurity increasingly require coordinated intelligence, surveillance, and police, paramilitary, and military operations that extend beyond states and regional boundaries.

Without a doubt, the most important lesson from the Oyo attack is that Nigeria’s security crisis has evolved over the years, and can no longer be understood through rigid regional categories.

The attack on schoolchildren and teachers in Oriire was not merely an isolated kidnapping; instead, it was a revelation of the evolving and non-static geography of insecurity.

Whether the perpetrators were driven by ransom, prisoner exchanges, ideological objectives or a combination of such motives, the operation demonstrated a level of organisation, mobility and brutality that demands serious attention.

Meanwhile, families continue to await the safe return of the remaining captives; the pressing concern is whether Nigeria’s security architecture can adapt quickly enough to confront threats that are increasingly mobile, interconnected and difficult to categorise.

During a press briefing days after the attack, Oyo State Governor, Seyi Makinde, blamed the attack on terrorists, confirming the DHQ’s earlier revelation that the pressure on the terror groups in the north has unfortunately pushed the armed groups southward.

“With the pressure on the terrorists and the bandits in the North-West, they will keep moving southward. But the problem that we have is when you have pressure in one place, we must be prepared on this side to either repel or neutralise any terrorists fleeing the pressure points,” Mr Makinde had said.

Noting that 39 pupils and seven teachers were abducted in the attack, the governor further revealed that a joint rescue operation team, including soldiers, police and local vigilantes, ran into explosives planted by the terrorists, leaving some operatives wounded.

He, however, confirmed that six suspects have been arrested in connection with the attack.

Meanwhile, following Mr Makinde’s remarks, concerns were raised about the possibility of terrorists establishing a base in the South-West.

However, the DHQ’s spokesperson, Mr Onoja, immediately allayed the fears of citizens, while describing the Oyo incident as an isolated criminal act and not reflecting the existence of any entrenched terrorist structure in the South-West region.

He further revealed that military troops have been deployed in affected areas in collaboration with other security agencies and local authorities.

The deployment, Mr Onoja noted, was to ensure that “all criminal and terrorist networks threatening the peace, stability and unity of the nation” are dismantled.

Meanwhile, SBM Intelligence, in its early 2026 security assessments, warned that armed groups appeared to be pushing further south from their traditional zones of operation.

The report identified Oyo as a strategic buffer state because of its location between the North and the commercial centres of Lagos and Ogun.

A security analyst, Bulama Bukarti, said the Oyo attack reflects deeper security challenges confronting Nigeria.

Mr Bukarti warned that attacks on schools cannot be addressed in isolation from the broader insecurity affecting communities across the country.

“What Boko Haram also understood from the Chibok kidnapping in 2014 was that abducting school children can bring attention and can serve as propaganda material for them,” Mr Bukarti said, adding that “the idea that you can isolate schools from the rest of the society and protect them from attacks while attacks continue in the rest of the society is impossible. If you want to protect schools, you have to protect everyone in the society.”

He further noted that there is a need for a comprehensive review of Nigeria’s security framework.

“We need to completely change our national security architecture. Whatever we have done over the last 20 years has not worked,” he said.