In strategic debates, the question comes up regularly: is it better to favour offence or defence? The question is often framed in binary terms, particularly in discussions on counter-terrorism, the protection of companies or securing territories in West Africa. In reality, the head-on opposition between offence and defence masks more complex issues: the nature of the threat, the political environment, available capabilities, human and political costs, public perception, the legal framework.
The point is not to choose an absolute posture, but to understand under what conditions offence or defence becomes relevant, and how to combine them to reduce risks without creating new vulnerabilities.
What “offence” and “defence” really cover
In everyday language, offence is associated with attack, taking the initiative, proactive action. Defence evokes protection, restraint, even passivity. In practice, these two notions are more nuanced.
An offensive posture means:
- seeking to neutralise the threat at its source (armed groups, criminal networks, logistical capabilities);
- imposing the tempo on the adversary (military initiatives, prosecutions, intelligence operations);
- accepting a certain level of immediate risk (external operations, interventions in contested areas).
A defensive posture refers to:
- protecting people, infrastructure and flows (sensitive sites, logistics corridors, personnel);
- reducing the exposure surface (access controls, procedures, system redundancy);
- absorbing or containing the impact of an attack rather than preventing it at all costs.
In West African practice, states, companies and organisations constantly combine these two dimensions: offensive military or police operations on the one hand, and site security, escorts, prevention and resilience arrangements on the other.
Why the question is more complex than simply “for or against offence”
Research on asymmetric conflicts and counter-terrorism shows that there is no universal “winning” strategy. The effectiveness of an offensive or defensive posture depends on several parameters.
The nature of the threat: against a structured armed group controlling territory, a purely defensive strategy is often limited to managing the consequences of attacks. Conversely, against highly dispersed cells without a strong territorial base, a poorly targeted offensive can scatter the threat, making it more diffuse and harder to track.
The political and social environment: in contexts where the legitimacy of the state is contested, a highly offensive strategy may be perceived as repressive, fuel resentment, strengthen the narratives of extremist groups and weaken local alliances. Conversely, a purely defensive posture may be read as abandoning certain areas or communities.
Actual capabilities: an offensive strategy requires substantial resources (intelligence, mobility, logistics, judicial capacity, regional cooperation). Without these prerequisites, an offensive risks producing limited or even counterproductive effects. Defence, for its part, requires discipline, robust procedures and careful management of priorities, because not everything can be protected.
Legal and reputational constraints: offensive operations are more exposed to the risk of human rights violations, blunders and collateral damage. These factors have a direct impact on how actors (states, companies, NGOs) are perceived and on their ability to maintain local and international partnerships.
West African examples: lessons and limits
Recent experience in the Sahel and the Gulf of Guinea illustrates the strengths and limits of approaches centred on offence or defence.
Military offensives against jihadist groups: in Mali, Burkina Faso and Niger, offensive military operations have sometimes disrupted networks, neutralised commanders or regained control of certain localities. However, the specialist literature stresses that these gains are often temporary if the offensive is not accompanied by a lasting return of the state, basic services and mechanisms for resolving local conflicts. Armed groups reconfigure, move to other areas (including towards the coastal countries) or change their modes of operation.
Mainly defensive strategies around sensitive sites: in several coastal countries, the emphasis has been on protecting tourist areas, industrial sites, capitals and roads. This approach reduces the vulnerability of certain critical points, but can leave rural or border areas less protected, where armed groups find areas for retreat, recruitment and transit. A defence too concentrated on a few sites can thus displace the threat rather than reduce it.
Adaptation by armed groups: jihadist and criminal groups in West Africa have shown a strong capacity to adapt. Faced with military offensives, they disperse and switch to harassment tactics, targeted attacks or clandestine action in urban areas. Faced with a defensive hardening around certain sites, they redirect their actions towards more accessible or symbolic targets (isolated villages, local elected officials, secondary infrastructure). This dynamic underlines that no posture is static: every offensive or defensive change leads to adjustments by the adversary.
What combination to aim for? Some strategic markers
Rather than deciding between offence and defence, the strategic challenge is to combine the two dimensions coherently, according to objectives, resources and context.
Clarifying priorities: an offensive posture without a clear ranking of objectives risks spreading efforts too thinly. Conversely, a defence that seeks to protect everything quickly becomes ineffective. Priorities must be defined according to the major risks: which areas, which populations, which infrastructure are genuinely critical? What effects are sought in the short, medium and long term?
Combining targeted offence and robust defence: offensive operations are more effective when they rely on solid intelligence, detailed knowledge of local dynamics and alliances with communities. They must be accompanied by defensive measures that strengthen the resilience of liberated or stabilised areas: securing roads, reopening public services, local mediation mechanisms.
Integrating the political and social dimension: in contexts of violent extremism, strategy cannot be solely military or security-based. Offensive and defensive initiatives must be linked to policies on local governance, justice, development and dialogue. Without this link, offence risks being perceived as a mere show of force, and defence as protection reserved for a few privileged spaces.
Anticipating side effects: any offensive build-up can generate population displacement, local reprisals and shifts in parallel economies. Likewise, strengthening defence around certain sites can displace smuggling flows, alter migration routes or weaken intermediate communities. Strategic planning must take these indirect effects into account to avoid creating new vulnerabilities.
For exposed organisations and companies
For economic actors, NGOs and institutions present in West Africa, the offence/defence question translates into risk management trade-offs.
A purely defensive approach (protecting one’s sites, teams and data) can give an illusion of security while neglecting an understanding of local dynamics, armed actors, community tensions or political risks. Conversely, an overly offensive posture in managing influence, local partnerships or disputes can expose an organisation to social tensions, media controversies or legal risks.
The most robust approaches tend to:
- combine physical protection with detailed analysis of the political, social and security context;
- link internal defensive arrangements (procedures, compliance, security) with active monitoring of local actors and dynamics;
- avoid postures that are too visible or perceived as aggressive, which can fuel mistrust or hostile narratives.
Conclusion: moving beyond the false dilemma
The question “should offence or defence be favoured?” is often posed in absolute terms, whereas the reality of conflict, terrorism and risk in West Africa calls for graduated, context-specific and evolving responses. Offence may be necessary to reduce certain threats, but only makes sense if it is part of a broader strategy of stabilisation, governance and rebuilding the ties between institutions and populations. Defence is indispensable for protection, but becomes insufficient if it is limited to containment without addressing the causes and dynamics of violence.
The key lies less in choosing between attack and protection than in the ability to combine the two intelligently, taking into account the political, social, legal and operational constraints specific to each West African context.