By Bisola kolawole.
Nigeria has stepped in as a regional stabilizer, offering asylum and protection to Guinea-Bissau’s opposition presidential candidate Fernando Dias da Costa at its embassy in Bissau, following threats to his life after last week’s military coup. The decision, approved by President Bola Ahmed Tinubu, underscores Nigeria’s commitment to safeguarding democratic figures in West Africa.
In a letter dated November 30, 2025, to ECOWAS Commission President Omar Touray, Foreign Minister Yusuf Tuggar wrote:
“President Tinubu has graciously approved the provision of protection and security in the premises of the Nigerian Embassy… as a proactive measure to ensure the safety of Mr. da Costa, in response to imminent threats to his life.”
Tuggar requested ECOWAS’s Stabilization Support Mission in Guinea-Bissau to provide additional security at the embassy, framing the move as upholding “democratic aspirations and the sovereign will of the Guinean people.”
Foreign Ministry spokesperson Alkasim Abdulkadir confirmed the letter’s authenticity, telling The Cable:
“This is Nigeria exercising its sovereign responsibility… to prevent further deterioration of tensions and promote social cohesion in Guinea-Bissau and the wider West African sub-region.”
The Coup: A Power Grab or Staged Drama?
The crisis erupted after Guinea-Bissau’s November 23, 2025, presidential and parliamentary elections, where incumbent Umaro Sissoco Embaló and opposition leader da Costa both prematurely claimed victory before official results. On November 26, soldiers seized key sites, declaring “total control” and suspending the process until “further notice,” imposing a curfew and border closures. By November 27, the junta appointed Horta Nta Na Man as transitional president for one year, reopening borders to ease economic strain.
Former President Goodluck Jonathan, leading ECOWAS observers, questioned the coup’s authenticity, suggesting it might be staged by Embaló to consolidate power. Embaló, from Bissau’s Balanta ethnic group (historically coup-prone), confirmed his deposition in a France 24 interview, stating he was “at general staff headquarters” under arrest. Junta leader Brigadier General Biague Na Ntan (presidential guard head) cited “destabilization plots” by politicians and drug barons. Opposition leader Domingos Simões Pereira (PAIGC) was arrested. Borders reopened November 27 to mitigate humanitarian fallout.
ECOWAS Response: Suspension and Dialogue
ECOWAS held an emergency virtual summit November 27, suspending Guinea-Bissau and demanding constitutional restoration. ECOWAS Chair Julius Maada Bio (Sierra Leone) engaged the junta Monday, reaffirming “unwavering commitment to restore constitutional order.” Nigeria’s intervention aligns with ECOWAS principles, reflecting its role as a “stabilising force.”
Guinea-Bissau’s Troubled History
Independent from Portugal since 1974, Guinea-Bissau has endured nine coups or attempts, rooted in ethnic divisions (Balanta military dominance) and drug trafficking. Embaló, a Balanta general elected 2019, survived a 2022 coup attempt but faces accusations of election rigging. Da Costa’s PAIGC party boycotted parliament in October 2025 over disputed legislative results.
Regional and International Response
ECOWAS condemned the coup, suspending Guinea-Bissau and demanding Embaló’s reinstatement. Bio’s junta talks aim for constitutional restoration. The AU echoed the call, suspending membership. Nigeria’s asylum for da Costa, a PAIGC candidate, aligns with ECOWAS norms and Jonathan’s doubts over the coup’s legitimacy.
Nigeria’s move could de-escalate tensions; ECOWAS monitors the situation closely. Da Costa’s safety at the embassy buys time for dialogue—will it lead to elections or escalation?
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