Nigeria’s security landscape has grown increasingly complex over the past decade, with terrorism, banditry, kidnapping, cybercrime, oil theft and transnational organised crime evolving in ways that cut across institutional mandates.
These threats rarely operate within clearly defined jurisdictions, yet the country’s security architecture remains largely organised around separate institutions, each with its own operational structure, intelligence network and statutory responsibilities.
It is this disconnect that former Chief of Defence Staff, General Lucky Irabor (retd.), believes has become one of the country’s most significant security vulnerabilities.
Speaking at the First Daily 6th Anniversary Annual Public Lecture in Abuja, Irabor drew attention to what he described as the fragmented nature of Nigeria’s security system, arguing that although several agencies perform complementary functions, they frequently fail to collaborate in ways that allow for effective and timely responses to emerging threats.
“Our security agencies too often operate in silos,” he said. “The military, the police, the DSS, Customs, the EFCC, and other security institutions all have distinct roles within Nigeria’s security architecture.
“Each gathers intelligence, monitors emerging threats, and manages critical resources. Yet, too often, that intelligence is not shared in ways that enable timely and coordinated action.”
Irabor’s observations come at a time when insecurity continues to dominate national discourse despite sustained military offensives, increased budgetary allocations to security agencies and the establishment of several joint security operations across different parts of the country.
While these measures have recorded notable successes in some theatres, security analysts have consistently identified weak inter-agency coordination and intelligence gaps as recurring obstacles that reduce the effectiveness of broader counterterrorism and law enforcement efforts.
Nigeria’s security framework consists of multiple institutions whose responsibilities intersect at various points.
The Armed Forces conduct military operations against insurgents and armed groups, the Nigeria Police Force investigates crimes and maintains internal law and order, the Department of State Services gathers domestic intelligence, the Nigeria Customs Service monitors border activities and illicit imports, while agencies such as the Economic and Financial Crimes Commission investigate financial crimes that often sustain organised criminal networks. In principle, these institutions complement one another.
In practice, however, their operations are often carried out independently, with intelligence gathered by one agency not always reaching another in time to shape operational decisions.
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Drawing from his experience at the highest level of military leadership, Irabor suggested that institutional culture rather than operational capability often stands in the way of effective collaboration.
“I say this from a privileged standpoint,” he said. “Rather than fostering operational cooperation, institutional rivalries and jurisdictional constraints frequently hinder collaboration.”
His remarks highlight an enduring challenge within Nigeria’s security system, where overlapping mandates occasionally generate competition rather than cooperation.
Although individual agencies maintain specialised capabilities, evolving security threats increasingly require coordinated responses that combine intelligence gathering, law enforcement, border control, financial investigation and military operations.
That reality, Irabor argued, is reflected in the nature of the criminal organisations confronting the country today.
“The criminal networks we are confronting do not respect institutional boundaries,” he said. “Our response must not be limited by them either.”
The statement underscores the increasingly interconnected character of modern security threats. Kidnapping syndicates, for instance, may depend on illicit financial flows, cross-border movement of arms, local intelligence networks and sophisticated communication systems.
Addressing such threats effectively often requires information held by different agencies to be combined quickly enough to support coordinated operations.
The importance of intelligence sharing has become even more pronounced as criminal groups adapt their tactics in response to military pressure.
Security operations conducted in one region frequently have implications beyond state or institutional boundaries, making timely exchange of information critical to preventing attacks, disrupting logistics and identifying emerging threats before they materialise.
For Irabor, strengthening Nigeria’s security response therefore requires more than expanding personnel strength or increasing operational deployments.
It demands institutional reforms that encourage agencies to work as parts of a unified system rather than as separate organisations pursuing parallel objectives.
He called for a more integrated approach to intelligence gathering, information sharing and joint operations, maintaining that collaboration among security agencies remains essential to improving Nigeria’s response to terrorism, banditry, kidnapping and other forms of organised crime.
His intervention adds to a broader conversation that has emerged among security experts, former military commanders and policymakers over the need to modernise Nigeria’s security architecture.
As security threats become increasingly multidimensional, the emphasis is gradually shifting from the capacity of individual institutions to the effectiveness of the system as a whole.
Within that context, Irabor’s remarks place renewed attention on coordination as a central element of national security.
His argument is not that Nigeria lacks security institutions or specialised agencies, but that the value of those institutions is significantly diminished when information, resources and operational planning remain fragmented.
As Nigeria continues confronting multiple security challenges across different regions, the question raised by the former Chief of Defence Staff is likely to remain central to future policy discussions: whether institutions established to protect the country can function with the level of coordination required by threats that are themselves increasingly coordinated.