Benin and Niger ease diplomatic tensions after election shift

The Bénin and Niger are witnessing a thaw in their diplomatic relations, marked by a significant gesture from Niamey. An official delegation led by the Nigerien prime minister attended the inauguration of Bénin‘s new president in Cotonou, signaling a clear intent to move past the diplomatic standoff that has persisted since the July 2023 coup in Niamey. This visit follows months of strained relations, including border closures, mutual accusations, and a critical oil dispute that disrupted regional economic stability.

Diplomatic thaw begins in Cotonou

Niamey’s decision to send its prime minister, rather than a lower-ranking diplomat, underscores the importance placed on this political transition in Bénin. Since the coup that brought General Abdourahamane Tiani to power, Nigerien authorities have repeatedly accused Cotonou of harboring French military bases aimed at destabilizing their transitional government. Despite multiple mediation efforts by outgoing president Patrice Talon, no meaningful dialogue had been restored between the two nations. The change in leadership at Bénin‘s presidential palace now presents an opportunity Niamey appears eager to exploit.

This move also reflects a broader strategic shift. Following the Nigeriens’, Burkina Faso‘s, and Mali‘s withdrawal from the Economic Community of West African States (ECOWAS) and the formation of the Alliance of Sahel States (AES), Niamey is actively seeking to strengthen its ties with coastal West African nations. The presence of a high-level delegation in Cotonou suggests an effort to rebuild relationships beyond the Sahel bloc.

The oil dispute: the heart of the crisis

Beyond symbolism, economic stakes are driving this diplomatic rapprochement. The pipeline connecting the Agadem oil fields—operated by the China National Petroleum Corporation (CNPC)—to the Sèmè-Kpodji terminal on Bénin‘s coast is Niger’s primary export infrastructure for hydrocarbons. Spanning nearly 2,000 kilometers, this pipeline was designed to transport up to 90,000 barrels per day, significantly boosting Niger’s state revenue.

However, Bénin‘s border closure in response to ECOWAS sanctions, coupled with disputes over loading permissions, severely disrupted oil flows. Tensions escalated in spring 2024 after the arrest of Nigerien nationals accused of trespassing on the oil terminal. For Niamey, where budgetary stability now hinges on oil revenues, restoring normal relations with its southern neighbor is no longer optional—it is a strategic necessity.

A shifting regional landscape

This warming of relations is part of a larger regional realignment, where West African coastal states must balance loyalty to ECOWAS with the practical need to maintain economic ties to Sahelian regimes. Togo has already adopted this pragmatic approach, and Bénin, under new leadership, may follow suit by separating political disagreements from operational cooperation.

The security dimension remains critical. The shared border region, plagued by jihadist groups affiliated with the Islamic State in the Greater Sahara and the Group for Support of Islam and Muslims, demands at least minimal military coordination between the two nations. Without intelligence sharing, the W and Pendjari national parks continue to serve as safe havens for armed factions. Whether the new Bénin administration will revive military dialogue—suspended for over two years—remains an open question.

The coming months will determine if this symbolic gesture leads to concrete actions: full border reopening, resumption of regular oil shipments, and reinstatement of full diplomatic representation. After two years of costly uncertainty, businesses on both sides are demanding clear signals. The Nigerien delegation’s visit to Cotonou was not merely symbolic—it carried a firm commitment to re-engage in dialogue.