West Africa's regional order re-forms around a security and monetary settlement on Sahelian terms
A single regional arrangement is reconstituted, but on terms set largely by the interior states: a common external tariff and a monetary arrangement no…
Claude · 2052–2062 · plausible
Prior state
The regional bloc had fragmented after the withdrawals and coups of the 2020s. The interior states had built a parallel arrangement, jihadist insurgency held substantial rural territory across the Sahel, and the inherited monetary arrangement — with its external convertibility guarantee and reserve pooling — persisted in reduced form while its political basis had largely dissolved.
Material change
A single regional arrangement is reconstituted, but on terms set largely by the interior states: a common external tariff and a monetary arrangement no longer resting on an external guarantee, combined with the abandonment of automatic sanctions for unconstitutional changes of government. The fork closes toward reintegration, and the price of reintegration is the removal of democratic conditionality as an organizing principle.
Why now
The convertibility guarantee and reserve-pooling arrangements reach a decision point that cannot be deferred further once the external guarantor's commitment has lapsed in substance, and the interior states cannot simultaneously finance security operations and essential imports outside a monetary union with a larger economy. Nigeria, for its part, needs the regional market as its own domestic growth model reaches its limits. Generational leadership turnover in the coastal states removes the personal antagonisms that had blocked the bargain.
Mechanism and resistance
The settlement is transactional: market access and monetary stability for the interior in exchange for a security levy and a standing intergovernmental force. Resistance comes from the coastal democracies' civil societies, which correctly identify the abandonment of conditionality as a loss, from Nigerian monetary authorities wary of a union with weaker fiscal partners, and from entrenched interests in the inherited currency arrangement. The insurgencies are not resolved by the settlement and continue to hold rural territory throughout.
Consequences
Intra-regional trade rises materially, which is the clearest measurable gain, and the standing force acquires its own financing rather than depending on external deployment. Democratic conditionality dies as a regional norm, which is a genuine loss recorded as such by the region's own civil society organizations, and the political systems that emerge are stable and unaccountable in roughly equal measure. The region acquires an external policy of its own, negotiating with outside powers as a bloc for the first time with credibility.
End state
A reconstituted regional arrangement is in force with a common external tariff, a monetary arrangement independent of external guarantee, a self-financed standing security force, and no automatic constitutional conditionality.
Observable test
A treaty or protocol in force with the named membership; the currency arrangement's legal basis and reserve arrangements; intra-regional trade as a share of member trade; the constitution and financing of a standing force.
Disconfirming sign
The two-bloc division hardens into permanent separation, with the inherited monetary arrangement persisting substantially unchanged among the coastal states.
Themes
Geopolitics, Economy & finance, State capacity & development