About
Samantha Power is an accomplished Irish-American journalist, diplomat, and government official. She served as the United States Ambassador to the United Nations from 2013 to 2017 under the Obama administration. From 2021 to 2025, she was the Administrator of the United States Agency for International Development (USAID). Power is known for her advocacy for human rights and her expertise in international relations.
Career Timeline
Pulitzer Prize Winner
'A Problem from Hell' wins Pulitzer, establishing her reputation.
National Security Staff
Appointed to Obama's National Security Council.
UN Ambassador
Confirmed as US Ambassador to the United Nations.
Advocating for Human Rights
Spearheaded numerous human rights initiatives at the UN.
Leaves UN Post
Concluded her term as UN Ambassador.
USAID Administrator
Nominated and confirmed as USAID Administrator.
Influence on Global Stage
Continues to advocate for human rights. Highly influential.
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Last updated: February 25, 2026