Dr. Olara Otunnu
The Ugandan Who Could Lead The United Nations
From political exile and Uganda's Foreign Ministry to the UN Security Council and the fight to protect children in war, Olara Otunnu has spent more than four decades at the centre of international diplomacy. Now Uganda wants him to lead the United Nations.
Olara Otunnu's career has come full circle.
In 1981, the young Ugandan diplomat helped develop the informal polling system used by the UN Security Council to test candidates for Secretary-General.
In 2026, he is one of the candidates being tested by that same system.
At 75, Otunnu is seeking to become the next Secretary-General of the United Nations, succeeding António Guterres, whose second term ends on 31 December 2026.
Uganda formally nominated him on 24 July 2026.
A child of Uganda's turbulant years
A Child of Uganda's turbulent years
Born on 6 September 1950 in Mucwini, northern Uganda, Otunnu grew up in a country transformed by independence, political upheaval and dictatorship.
He studied at King's College Budo and Makerere University, where he became president of the students' union.
His opposition to Idi Amin's regime eventually forced him into exile.
He went on to study at Oxford University and Harvard Law School, where he was a Fulbright Scholar.
The political exile led him become a lawyer, international affairs specialist and diplomat.
In order to enact the vision, spirit and premise of the UN Charter for ‘fundamental human rights and the dignity and worth of the human person’, it is essential to refocus on our shared human values and aspirations.
How Otunnu Chnaged the UN
His tenure helped push the protection of children into the heart of the UN's peace-and-security agenda.
His work contributed to:
- Child protection becoming a Security Council issue
- Stronger international protection norms and standards
- Recognition of child-specific war crimes
- The deployment of Child Protection Advisers
- The public listing of parties that recruit and use children
- A formal monitoring and reporting mechanism
- The shift from international promises to actual compliance on the ground
Otunnu called this the "Era of Application".
His objective was clear: international law should not stop at UN headquarters. It should change what happens to children in war zones.
Resolution 1612: His enduring legacy
On 26 July 2005, the UN Security Council adopted Resolution 1612.
It established a formal system for monitoring and reporting grave violations against children in armed conflict and created a Security Council Working Group on Children and Armed Conflict.
The system was designed to:
Document → Identify → List → Pressure → Monitor → Comply
Parties responsible for grave violations could be identified and publicly listed, while the UN could engage them to secure concrete commitments to stop abuses.
The UN has described Otunnu as the architect of the groundbreaking compliance regime that culminated in Resolution 1612.
His mandate ended in 2005.
But the system he helped build remains a central part of the UN's response to children and armed conflict.
Back to Uganda Politics
In 2010, Otunnu became president of the Uganda People's Congress.
A year later, he contested Uganda's presidential election.
He lost to Yoweri Museveni, receiving 1.58% of the vote.
It was a reminder that international stature does not automatically translate into electoral success at home.
But Otunnu's international reputation endured.
Now the UN top Job
In July 2026, Uganda formally nominated Otunnu for Secretary-General of the United Nations.
He enters a race at a difficult moment for the organisation.
The next UN chief will inherit wars, geopolitical rivalry, pressure for institutional reform, climate challenges and the rapidly changing impact of artificial intelligence.
Otunnu's campaign has emphasised UN reform, conflict prevention, moral authority and a more effective multilateral system.
On 19 August 2026, he addressed UN member states and civil society, calling for reform and warning against "business as usual".
Otunnu is not the clear front-runner.
The competition includes candidates from Africa, Latin America and other regions, amid a strong debate over regional rotation and the possibility of electing the first woman Secretary-General.
The five permanent members of the Security Council China, France, Russia, the United Kingdom and the United States — can veto any candidate.
The successful candidate therefore needs more than votes.
They need consensus.
The Race
Ivonne Baki (Ecuador)
Baki, 75, is a veteran Ecuadorian diplomat, former minister and former president of the Andean Parliament who is running for UN Secretary-General with Tonga’s nomination.
A former ambassador to the United States, France and Qatar, she has positioned herself as a bridge between Latin America and the Middle East.
Her candidacy has drawn attention for her longstanding ties to Donald Trump, whom she has known since around 2000.
Baki is campaigning on a vision of “renewal” for the UN, calling for a less bureaucratic organisation focused on measurable results.
She is one of eight candidates seeking to succeed António Guterres when his term ends on 31 December 2026.
Dr. Michelle Bachelet (Chile)
Dr Michelle Bachelet is a Chilean physician, human rights advocate and stateswoman with more than three decades of public service, including two non-consecutive terms as Chile’s first woman president, from 2006–2010 and 2014–2018.
Trained in medicine at the University of Chile, she specialised in public health and paediatrics and served as Minister of Health in 2000, where she oversaw implementation of the AUGE health plan, before becoming Minister of National Defence in 2002, the first woman to hold the post in Chile and Latin America. As president, she pursued policies focused on social inclusion and equity.
After her first presidency, she became the first Executive Director of UN Women in 2010, leading the new UN agency’s global work on women’s rights and gender equality. She later served on the UN High-Level Advisory Board on Mediation and, from 2018 to 2022, as UN High Commissioner for Human Rights, bringing her domestic political and social-policy experience to the international stage.
Bachelet has also held leadership roles in regional diplomacy, including the Pacific Alliance’s Pro Tempore Presidency, and currently serves as Vice President of the Club de Madrid for the Global South and Latin America.
Her honours include more than 20 international decorations and awards, including the Indira Gandhi Prize for Peace, Disarmament and Development.
María Fernanda Espinosa Garcés (Ecuador)
Garcés is an Ecuadorian diplomat and former senior government official with more than three decades of experience in international affairs and public administration.
She served as President of the UN General Assembly, becoming the first woman from Latin America and the Caribbean to hold the post, and previously served as Ecuador’s Foreign Affairs, Defence and Natural Heritage Minister.
A former ambassador to the UN in New York and Geneva, Espinosa has worked extensively on diplomacy, peace and security, human rights, climate governance and sustainable development. She currently holds several international leadership and advisory roles, including President of Cities Alliance and Vice President of the Council of Presidents of the UN General Assembly.
Rafael Mariano Grossi (Argentina)
Grossi an Argentine career diplomat, has spent four decades working on international security, nuclear non-proliferation and disarmament. He served as Argentina’s ambassador to Austria and representative to the International Atomic Energy Agency (IAEA) before becoming the agency’s Director General in 2019.
At the IAEA, he has taken a prominent role in nuclear diplomacy, including efforts to maintain international oversight of nuclear facilities during the war in Ukraine and negotiations over nuclear issues involving Iran.
His candidacy offers the UN a leader with deep experience in high-stakes diplomacy and international security.
Rebeca Crynspan - (Costa Rica)
Rebeca Grynspan, an economist and former Vice President of Costa Rica, has built a senior career across government and the UN system.
She served as Costa Rica’s vice-president from 1994–1998, held several ministerial posts, and later became a senior UNDP official and Under-Secretary-General. From 2014–2021, she led the Ibero-American General Secretariat before becoming, in 2021, the first woman to serve as Secretary-General of UN Trade and Development (UNCTAD).
Her candidacy combines experience in economic policy, development and multilateral diplomacy.
Carolyn Rodrigues - Birkett (Guyana)
Carolyn Rodrigues-Birkett is a veteran Guyanese politician and diplomat who rose from work as a teacher and community development specialist to become Minister of Amerindian Affairs and later Guyana’s first woman Foreign Minister.
She served in government from 2001 to 2015 before moving to the UN’s Food and Agriculture Organization, where she held senior roles in Geneva. Since 2020, she has been Guyana’s Permanent Representative to the United Nations.
Her campaign highlights practical multilateralism, climate finance and giving developing and Caribbean states a stronger voice in global decision-making.
Macky Sall (Senegal)
Macky Sall, 64, is a former President of Senegal who served two terms from 2012–2024.
A geological engineer by training, he entered politics and rose through Senegal’s government and parliament before becoming prime minister and then president.
His presidency was marked by major programmes in infrastructure, energy, agriculture, health, education and economic development, while he also played a regional role in African diplomacy.
Sall presents himself as a pragmatic reformer with four decades of experience in governance, seeking to bring political leadership from the Global South to the UN’s top job.
Dr Olara Otunnu (Uganda)
Olara Otunnu is a Ugandan diplomat, lawyer and former UN Under-Secretary-General who served as Special Representative of the Secretary-General for Children and Armed Conflict from 1997 to 2005.
During his tenure, he helped put the protection of children in armed conflict firmly on the UN agenda, championing stronger international standards, monitoring mechanisms and accountability for parties that recruit or harm children.
A former Foreign Minister of Uganda and Uganda’s Permanent Representative to the UN, Otunnu has spent decades working across diplomacy, international law, peace and human rights.
He is now seeking to bring that experience to the UN’s top job as a candidate to succeed António Guterres.
Ivonne Baki (Ecuador)
Ivonne Baki (Ecuador)
Dr. Michelle Bachelet (Chile)
Dr. Michelle Bachelet (Chile)
María Fernanda Espinosa Garcés (Ecuador)
María Fernanda Espinosa Garcés (Ecuador)
Rafael Mariano Grossi (Argentina)
Rafael Mariano Grossi (Argentina)
Carolyn Rodrigues Birkett - Gurana
Carolyn Rodrigues Birkett - Gurana
Carolyn Rodrigues Birkett - Gurana
Carolyn Rodrigues Birkett - Gurana
Macky Sall (Senegal)
Macky Sall (Senegal)
Dr Olara Otunnu (Uganda)
Dr Olara Otunnu (Uganda)
Why Dr Olara Otunnu?
Few candidates can claim that combination of national, diplomatic and UN experience.
And he helped build one of the UN's most important systems for protecting children in war.
He represented Uganda at the UN.
He has chaired the Security Council.
He has led General Assembly business.
He has chaired the UN Commission on Human Rights.
He has served as Uganda's Foreign Minister.
He has negotiated peace.
He has led an international peace institution.
He has served as a UN Under-Secretary-General.
"Reform is no longer an optional choice. It is an imperative. Without it, the institution is at grave risk. We cannot continue to do business as usual."
- Dr. Olara Otunno
After Idi Amin's overthrow in 1979, Otunnu returned to Uganda and served on the National Consultative Council.
In 1980, aged just 29, he became Uganda's Permanent Representative to the United Nations.
Within a year he was serving as President of the UN Security Council.
He later became Vice-President of the General Assembly and chaired the UN Commission on Human Rights, among other senior diplomatic positions.
It was an extraordinary beginning to an international career.
In 1981, the Security Council was struggling to find a successor to Secretary-General Kurt Waldheim.
Otunnu helped develop an informal system allowing Council members to indicate privately whether they encouraged or discouraged individual candidates.
The method became associated with his name as the "Otunnu Formula" and evolved into the straw-poll practice used in later Secretary-General selections.
Four decades later, Otunnu is himself a candidate.
The man who helped shape the system for choosing the UN's leader now wants that system to choose him.
In 1985, Otunnu returned to Uganda as Minister of Foreign Affairs.
He played a prominent role in negotiations that culminated in the Nairobi Agreement of December 1985.
After leaving government, he moved deeper into international peace and security work.
In 1990, he became president of the International Peace Academy, later renamed the International Peace Institute.
Then came the assignment that would define his global legacy.
1997–2005
On 19 August 1997, UN Secretary-General Kofi Annan appointed Otunnu as his first Special Representative for Children and Armed Conflict.
He served as a UN Under-Secretary-General from 1997 to 2005.
Otunnu travelled to countries devastated by war, pressing governments and armed groups to stop recruiting children, protect civilians and ensure that children emerging from conflict received rehabilitation and support.
But his ambition went beyond advocacy.
He wanted to change the UN system itself.
The Big Question
Can a 75-year-old Ugandan diplomat who helped shape the UN's leadership-selection process decades ago now persuade the Security Council to select him?
The answer remains uncertain.
But the symbolism is extraordinary.
The diplomat who helped shape the process is now waiting to see whether the process will choose him.
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