By Emameh Gabriel
Former Vice President Atiku Abubakar’s resignation from the Peoples Democratic Party (PDP) on July 16, 2025, did not come as a shock to keen political observers, but it will undoubtedly reconfigure Nigeria’s opposition dynamics. The former Vice President’s departure from the PDP, a party he helped found in 1998, marks his fifth major political migration in a career spanning over three decades.
His next move to the African Democratic Congress (ADC) raises fundamental questions about his enduring quest for Nigeria’s presidency, the viability of his new political vehicle, and what failure in 2027 would mean for both his legacy and the ADC.
The July 16, 2025 resignation letter from Atiku Abubakar to the PDP chairman of Jada Ward in Adamawa State didn’t simply mark another party switch – it represented the latest maneuver in what has become Nigeria’s most remarkable political odyssey. The Waziri Adamawa’s departure from the Peoples Democratic Party, the very party he helped establish in 1998, constitutes his fifth major political migration in a career spanning three turbulent decades of Nigerian democracy.
To fully comprehend the significance of this defection, we must examine Atiku’s political journey through multiple lenses – as a study in political survival, as a reflection of Nigeria’s evolving party system, and as a case study in how personal ambition intersects with democratic institutions. His trajectory reveals much about why Nigerian politics remains so volatile and personality driven nearly 25 years into this democratic experiment.
Atiku Abubakar began his political career in the early 1980s campaigning for Bamanga Tukur’s governorship bid. His political education deepened under Shehu Yar’Adua’s mentorship, joining the influential People’s Front of Nigeria alongside rising stars like Bola Tinubu and Umaru Yar’Adua.
During the Third Republic, he rose to become National Vice-Chairman of the People’s Front before its forced merger with the SDP. His 1991 Adamawa governorship ambition was thwarted by disqualification, followed by a third-place finish in the contentious 1993 SDP presidential primaries behind MKO Abiola and Baba Gana Kingibe. Following the Abacha interregnum, Abubakar secured the PDP’s Adamawa governorship ticket in 1998, only to pivot to national politics as Olusegun Obasanjo’s running mate, a partnership that won the 1999 elections and restored democratic rule.
The Obasanjo Atiku presidency (1999-2007) represented both the zenith and nadir of Atiku’s political influence. As Vice President, he wielded unprecedented power, overseeing crucial economic assignments that observers described as one of the greatest disasters of that time.
However, his falling out with Obasanjo revealed the fragility of political alliances in Nigeria’s patronage-driven system. The bitter feud, culminating in Obasanjo’s very public repudiation of Atiku’s 2007 presidential ambitions, forced his first major defection in 2006 to the Action Congress (AC). That move was born out of necessity – the PDP, under Obasanjo, had made it clear he would not be its flagbearer. His 2007 presidential bid under the AC ended in defeat, but it set a pattern: Atiku would repeatedly change parties when blocked or sidelined.
After nearly six years in the AC, Atiku left in January 2011 and returned to the PDP to contest the 2011 presidential primaries. This second major defection back to his original political home demonstrated his chameleonic ability to reintegrate himself into structures he had previously abandoned. The 2011-2014 period revealed both Atiku’s strategic acumen and his limitations. His failure to secure the PDP nomination against Goodluck Jonathan demonstrated that even with his political machine, he couldn’t overcome the party’s southern zoning arrangements.
His third defection came on February 2, 2014 when he left the PDP to join the founding member of the newly formed All Progressives Congress (APC). This move appeared masterful at the time – aligning with the rising anti-PDP wave that would eventually sweep the APC to power in 2015. However, Muhammadu Buhari’s dominance of the APC machinery left Atiku marginalised once again, prompting his fourth defection – a return to the PDP on December 3, 2017 after resigning from the APC on November 24 of that year.
Atiku’s 2019 and 2023 presidential bids under the PDP banner represented his most credible runs yet, but both ended in defeat. The 2019 loss to Buhari and 2023 loss to Bola Tinubu followed similar patterns – strong campaigns undermined by structural disadvantages and the PDP’s declining organisational capacity.
These consecutive defeats appear to have convinced Atiku that the PDP could no longer serve as a viable vehicle for his ambitions, prompting his fifth, and potentially final, defection to the ADC in 2025. Beyond this, the PDP’s fractures have become irreparable, with Wike tightening his grip on the party’s throat. Atiku resigned yesterday, citing irreconcilable differences. His resignation over ‘irreconcilable differences’ was inevitable.
The ADC gamble represents Atiku’s most audacious move yet. Unlike previous defections to established parties like AC or APC, he now bets that his personal brand and resources can transform a minor party into a national force. The ADC’s advantages, relatively clean image, absence of entrenched factions, and registration in all states – are outweighed by its lack of grassroots structures and governing experience beyond a few legislative seats. Historical precedents suggest this move faces long odds. Nigeria’s “big tent” parties have consistently absorbed or marginalised smaller opposition. The APC’s own success came through merging several strong opposition blocs, something the ADC currently lacks.
The 2027 electoral calculus further complicates matters. Atiku will be 81 years old during those elections, facing questions about generational change. The ruling APC under Tinubu will likely exploit this, presenting itself as more dynamic. Moreover, the ADC must build credible structures across Nigeria’s diverse regions within just two years, a herculean task even with Atiku’s resources. Should this final gambit fail, the implications extend beyond Atiku’s personal legacy. It would likely cement the dominance of Nigeria’s two major parties while demonstrating the extreme difficulty of establishing viable third options.
Atiku’s enduring relevance despite never attaining the presidency speaks to his remarkable political instincts and survival skills. His career mirrors Nigeria’s democratic journey – ambitious, flawed, but persistently resilient. Whether this fifth crossing succeeds or fails, it will provide crucial insights into whether Nigeria’s political system is capable of genuine evolution beyond its current duopoly.
The coming months will reveal whether Atiku’s personal influence can overcome Nigeria’s entrenched party politics as he tries to revive the ADC. His five defections, in 2006, 2011, 2014, 2017 and now 2025 – stand as testament to both his political flexibility and his unyielding presidential ambition, making him perhaps the most persistent presidential contender in Nigeria’s democratic history.
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