Described as the “Giant of Africa,” Nigeria towered above the continent both politically and diplomatically. Its voice carried weight at the United Nations, within the Commonwealth, across ECOWAS, and throughout the Non-Aligned Movement. Nigeria shaped the destinies of African states through its military strength, oil wealth, and moral authority. It was the Africa that spoke when others hesitated, a country that dictated the tempo of regional security and mediated global conflicts.
Today, that same country stands almost voiceless on the world stage, a shadow of its former self. The story of how a once formidable power descended into near-irrelevance is one of poor leadership, incoherent foreign policy, and self-inflicted decline. President Tinubu’s administration symbolizes this decay and represents not merely continuity in weakness but a deepening of Nigeria’s diplomatic paralysis.
In the decades after independence, Nigeria occupied an enviable position in global affairs. Its oil wealth, population, and ideological commitment to African liberation made it both feared and respected. Nigeria bankrolled the fight against apartheid in South Africa, supported liberation movements in Angola, Mozambique, and Zimbabwe, and sent peacekeepers to Lenanon, Congo, Bosnia, Liberia, Sierra Leone and other countries when they were in turmoil.
At the United Nations, Nigerian diplomats shaped debates on decolonization, global justice and inequality. Within ECOWAS, Nigeria was not simply a member; it was the main pillar that held the sub-region together. Its troops, resources, and moral credibility earned it recognition as a regional hegemon with continental ambitions.
This stature was sustained during the 1970s through the 1990s especially under leaders like Murtala Mohammed, Olusegun Obasanjo, Shehu Shagari, Ibrahim Babangida and Sani Abacha, who combined assertive nationalism with moral diplomacy. The end of military rule in 1999 was therefore expected to consolidate this legacy.
The return to civilian rule in 1999 brought great optimism. Nigeria, after years of military dictatorship, seemed ready to harness this legacy under President Olusegun Obasanjo. His administration re-engaged the international community, cleared debts with the Paris Club, and re-positioned Nigeria as a credible democratic actor. His successor, Umaru Musa Yar’Adua, appeared set to continue this path.
However, beneath this optimism lay the seeds of decline. The first visible crack appeared with Obasanjo’s decision to accept the International Court of Justice ruling that handed the oil-rich Bakassi Peninsula to Cameroon. Although the ruling had legal validity, Obasanjo’s unconditional acceptance was strategically unwise. In international relations, sovereignty is sacred, and even smaller states resist territorial cession without exhausting every diplomatic and legal option. Nigeria’s unquestioned compliance reflected a dangerous willingness to trade national pride for international approval. It was a senseless act of submission that marked the beginning of Nigeria’s foreign-policy confusion.
President Yaradua’s tenure was overshadowed by illness, which paralyzed decision-making at the highest level. Major foreign-policy initiatives stalled as the government focused on succession battles and internal survival. Yet even during this uncertainty, Nigeria remained respected abroad. Its reputation, built over decades, still commanded attention within Africa and the broader international community. However, leadership vacuum is fatal in international relations. Without clear direction, Nigeria’s influence gradually faded. Other African states began to occupy spaces Nigeria once dominated.
Under President Goodluck Jonathan, Nigeria’s foreign policy began to mirror its domestic disarray. Although the administration spoke the language of regional cooperation, its diplomatic practice was inconsistent. Two major incidents illustrated this decline. The first was during the Commonwealth Heads of Government Meeting in Australia in 2011, and the second during the African Union Summit in Addis Ababa in 2013. In both cases, Nigeria’s president was inexplicably absent.
In diplomacy, physical presence is power. The absence of leadership on such platforms sent a strong message of neglect and unseriousness. The reasons given for these absences were flimsy and reflected the same lack of discipline that defines political conduct at home. When a nation trivializes its global engagements, it loses both respect and influence.
When Muhammadu Buhari assumed office in 2015, many within and outside Nigeria believed the nation had found a leader who would restore order. His reputation for integrity and discipline suggested that Nigeria’s foreign policy would once again become coherent. The initial optimism soon faded.
Buhari’s long medical absences, domestic political distractions, and compliance with external financial prescriptions weakened Nigeria’s strategic autonomy. His government’s response to crises in The Gambia, Mali, and Niger revealed a reactive posture rather than proactive leadership. The giant of Africa became an observer while others set the agenda. Nigeria’s voice at the African Union and the United Nations grew faint. Its moral authority eroded, and its once vibrant diplomacy turned into silence.
The current Tinubu administration represents the lowest point in Nigeria’s foreign-policy trajectory. In less than two years, the country’s diplomatic credibility has almost disappeared. From West Africa to the wider international arena, Nigeria now struggles to even understand the dynamics around it.
Tinubu’s decision not to attend the United Nations General Assembly for two consecutive sessions is a serious diplomatic mistake. Attendance at the UNGA is not ceremonial but strategic. It is the arena where global narratives are shaped and where nations showcase their vision.
Part of Nigeria’s current diplomatic crisis stems from the president’s failure to appoint ambassadors for nearly two years. Several key embassies remain vacant, effectively muting Nigeria’s presence abroad. When appointments are eventually made, they are often driven by political patronage rather than professional merit. The president must prioritize seasoned career diplomats and respected figures with international clout, as only capable envoys can restore Nigeria’s credibility and influence on the global stage.
Global powers have taken notice. It is therefore not surprising that President Donald Trump could openly threaten military intervention in Nigeria under the guise of protecting Christians. Such a statement, however outrageous, could only be made because Nigeria currently lacks the diplomatic weight to repel it.
The responses from both the Ministry of Foreign Affairs and the Presidency were weak and poorly crafted. Diplomatic language should be polite but firm. Instead, the official statements sounded defensive and amateurish. This public weakness has become the hallmark of Nigeria’s current foreign policy. A once proud nation now struggles to articulate its position with confidence or clarity. At the very least, can’t our Ministry of Foreign Affairs remind Trump that his own country sponsors terrorists across the world through USAID and other covert programs? Such hypocrisy should not go unchallenged, even in the realm of diplomacy.
The claim that the United States could intervene in Nigeria to protect Christians is both ridiculous and hypocritical. The United States has no moral authority to lecture others about protecting life. A country where schoolchildren are routinely gunned down in classrooms should first safeguard its own citizens before pretending to defend others abroad. American foreign policy often cloaks strategic ambition in moral rhetoric. Its so-called humanitarian concerns are usually guided by economic or geopolitical interests.
Foreign policy is a reflection of domestic politics. When lawmakers and ministers publicly insult one another, when corruption dominates the headlines, and when leadership lacks integrity, the result is diplomatic impotence. The world respects nations that demonstrate discipline and coherence at home.
Nigeria’s present weakness abroad is a direct consequence of the recklessness of our leaders. The inability of those in power to manage internal affairs with seriousness translates into the inability to command respect internationally. A country that cannot govern itself cannot influence others.
