Samantha Power

In October 2018, in response to the Saudi Arabia's explanation about the death of dissident journalist Jamal Khashoggi, Power tweeted that "Shifting from bald-face lies ("#Khashoggi left consulate") to faux condemnation (of a "rogue operation") to claiming the fox will credibly investigate what he did to the hen ... will convince nobody."

On May 31, 2017, Power's testimony and relevant records were subpoenaed by the House Intelligence Committee as part of its investigation into the unmasking of Americans whose conversations she obtained from intelligence surveillance.

In April 2017, Power was named to a joint faculty appointment at Harvard Law School (HLS) and Harvard Kennedy School (HKS). At the Kennedy School, she is affiliated with both the Carr Center and the Belfer Center, where she serves as senior member, board member, and director of the new International Peace and Security Project. She is currently co-teaching a Harvard class with her husband, Cass Sunstein, called "Making Change When Change is Hard."

In December 2016, she expressed support for the Obama administration's refusal to veto a resolution against Israeli settlements. Power told the 15-member U.N. Security Council: "Israeli settlement activity in territories occupied in 1967 undermines Israel's security, harms the viability of a negotiated two-state outcome, and erodes prospects for peace and stability in the region."

In 2016, while speaking on the situation in Syria, Power said, "What Russia is sponsoring and doing is not counter-terrorism, it is barbarism," "Instead of pursuing peace, Russia and Assad make war. Instead of helping get life-saving aid to civilians, Russia and Assad are bombing the humanitarian convoys, hospitals and first responders who are trying desperately to keep people alive," Power said. A September 9 ceasefire deal between U.S. Secretary of State John Kerry and Russian Foreign Minister Sergei Lavrov aimed at putting Syria's peace process back on track effectively collapsed on Monday when an aid convoy was bombed.

Barnard College awarded Power its highest award, the 2015 Barnard Medal of Distinction, citing among other achievements her book A Problem from Hell, along with her denunciation of genocide and "hope that vows of 'never again' would truly mean 'never again'". The 2016 Henry A. Kissinger Prize was awarded on June 8, 2016 to Ambassador Samantha Power serving as the United States Permanent Representative to the United Nations at the American Academy in Berlin. She was awarded the Ulysses Medal by University College Dublin in November, 2017. In 2019, she was selected as the recipient of the 2019 Daniel Patrick Moynihan Prize by the American Academy of Political and Social Science. In 2019, she presented the commencement address at Indiana University where she received her honorary doctorate.

In March 2015, Power described defense cuts planned by European countries such as Britain as "very concerning" in light of the "diffuse" challenges facing the world, such as the Ebola crisis in west Africa and the threat from the Islamic State of Iraq and the Levant (ISIL). She flew to Brussels to urge European nations to abide by a NATO pledge to devote to defense at least two per cent of their national budget, and she suggested that their current spending already risked being insufficient.

Power has faced criticism for her silence on Obama's failure to recognize the Armenian Genocide, especially after its 100th anniversary in 2015. She has refused to comment on the issue.

In June 2015, Power spoke to the U.S. House Foreign Affairs Committee while negotiations were taking place with Iran regarding granting relief of sanctions on the country in return for them scaling back their nuclear program. She told the Committee that the US would retain the ability to reinstate sanctions against Iran without unanimous support from the UN Security Council, though she said she could not provide details until a deal was finalized.

Power is a subject of the 2014 documentary Watchers of the Sky, which explains the contribution of several notable people, including Power, to the cause of genocide prevention. She won a Pulitzer Prize in 2003 for her book A Problem from Hell: America and the Age of Genocide, a study of the U.S. foreign policy response to genocide. She has also been awarded the 2015 Barnard Medal of Distinction and the 2016 Henry A. Kissinger Prize.

We fucked up in Ohio. In Ohio, they are obsessed and Hillary is going to town on it, because she knows Ohio's the only place they can win. She is a monster, too—that is off the record—she is stooping to anything ... if you are poor and she is telling you some story about how Obama is going to take your job away, maybe it will be more effective. The amount of deceit she has put forward is really unattractive.

In July 2014, Power expressed support for Israel's right to defend itself during the 2014 Israel–Gaza conflict.

In 2014, speaking on the crisis in Ukraine, Ambassador Power, told reporters that Washington was "gravely disturbed" by reports of Russian military deployments into the Crimea. "The United States calls upon Russia to pull back the military forces that are being built up in the region, to stand down, and to allow the Ukrainian people the opportunity to pursue their own government, create their own destiny and to do so freely without intimidation or fear," she said. Power declined to characterize Russian military actions when asked if they constituted aggression. She called for an independent international mediation mission to be quickly dispatched to Ukraine.

In July 2014, during a forum at Hunter College commemorating the 45th anniversary of the Stonewall riots, Power said that, in spite of significant progress in the US, the LGBT rights movement was "far from over," noting that, "There are some parts of the world where the situation abroad is actually taking a sharp turn for the worse for LGBT individuals." She stated that homosexuality remains criminalized in nearly 80 countries, that Brunei was moving towards becoming the eighth country to enact capital punishment for same-sex sexual acts, and that Russia and Nigeria had also instituted anti-LGBT legislation in the last year. Referring to a law signed in February by Ugandan President Yoweri Museveni that imposes a life sentence upon anyone found guilty of repeated same-sex sexual acts, she said: "Unfortunately, Uganda's anti-gay legislation is not an outlier. Nor is the climate of intolerance and abuse that it has fostered." This speech occurred on the first anniversary of the U.S. Supreme Court decision that struck down a portion of the Defense of Marriage Act, and a week after the Obama administration announced travel bans against Ugandan officials responsible for anti-LGBT human rights abuses.

Power left the National Security Council in February 2013.

On June 5, 2013, U.S. president Barack Obama announced her nomination as the new United States Ambassador to the United Nations.

Power was confirmed as UN ambassador by the U.S. Senate on August 1, 2013, by a vote of 87 to 10, and was sworn in a day later by the Vice President.

Speaking in September 2013, regarding the U.S. Government Assessment of the Syrian Government's Use of Chemical Weapons on August 21, 2013, Power told a news conference that the American intelligence findings "overwhelmingly point to one stark conclusion: The Assad regime perpetrated an attack." She added, "The actions of the Assad regime are morally reprehensible, and they violate clearly established international norms." Power went on to criticize the failure of the United Nations structure to thwart or prosecute the atrocities committed in the Syrian conflict, which is now well into its third year. She said, "The system devised in 1945 precisely to deal with threats of this nature did not work as it was supposed to." She added, "Even in the wake of the flagrant shattering of the international norm against chemical weapons use, Russia continues to hold the council hostage and shirk its international responsibilities. "What we have learned, what the Syrian people have learned, is that the Security Council the world needs to deal with this crisis is not the Security Council we have." Power has herself, however, been criticized by journalist Jeff Jacoby for her lack of commitment to stopping the conflict, who wrote that she has mostly "acquiesced in the president's [Obama's] unwillingness to act."

Power appeared on BBC's HARDtalk on March 6, stating that Barack Obama's pledge to "have all U.S. combat brigades out of Iraq within 16 months" was a "best case scenario" that "he will revisit when he becomes president." Challenged by the host as to whether this contradicted Obama's campaign commitment, she responded, "You can't make a commitment in March 2008 about what circumstances will be like in January 2009. ... He will, of course, not rely on some plan that he's crafted as a presidential candidate or a U.S. Senator. He will rely upon a plan—an operational plan—that he pulls together in consultation with people who are on the ground to whom he doesn't have daily access now, as a result of not being the president." She concluded by saying that "what we can take seriously is that he will try to get U.S. forces out of Iraq as quickly and responsibly as possible." In February 2009, Obama announced that the U.S. would end combat operations in Iraq by August 31, 2010 and withdraw all U.S. soldiers by the end of 2011. The U.S. formally ended its mission in Iraq on December 15 of that year.

In January 2009, President Obama appointed Power to the National Security Council, where she served as a Special Assistant to the President and Senior Director for Multilateral Affairs and Human Rights.

In this capacity, Power kept the U.S. out of the Durban Review Conference, the 2009 iteration of the UN World Conference against Racism, which in 2001 was criticized for descending into "a festival of Israel bashing."

Power joined the Obama State Department transition team in late November 2008. She served as Special Assistant to the President and Senior Director for Multilateral Affairs and Human Rights on the National Security Council from January 2009 to February 2013. In April 2012, Obama chose her to chair a newly formed Atrocities Prevention Board. As U.N. ambassador, Power's office focused on such issues as United Nations reform, women's rights and LGBT rights, religious freedom and religious minorities, refugees, human trafficking, human rights, and democracy, including in the Middle East and North Africa, Sudan, and Myanmar. She is considered to have been a key figure in the Obama administration in persuading the president to intervene militarily in Libya. In 2016, she was listed as the 41st-most powerful woman in the world by Forbes.

In February and March 2008, Power began an international book tour to promote her book, Chasing the Flame. Because of her involvement in the Obama campaign, many of the interviews she gave revolved around her and Barack Obama's foreign-policy views, as well as the 2008 campaign.

In a March 6, 2008 interview with The Scotsman, she said:

Following her resignation, she also appeared on The Colbert Report on March 17, 2008, saying, "can I just clarify and say, I don't think Hillary Clinton is a monster ... we have three amazing candidates left in the race." When Power later joined the State Department transition team, an official close to the transition said Power had apologized and that her "gesture to bury the hatchet" with Clinton had been well received. Power attended Clinton's swearing-in ceremony on February 2 and collaborated with her during her four-year tenure as Secretary of State.

After the 2008 presidential election, Power joined president-elect Obama's State Department transition team.

On July 4, 2008, Power married law professor Cass Sunstein, whom she met while working on the Obama campaign. They were married in the Church of Mary Immaculate, Lohar, Waterville, County Kerry, Ireland. On April 24, 2009, she gave birth to their first child, Declan Power Sunstein. On June 1, 2012, she gave birth to their second child, a daughter, Rían Power Sunstein.

In August 2007, Power wrote a memo titled "Conventional Washington versus the Change We Need", in which she provided one of the first comprehensive statements of Obama's approach to foreign policy. In the memo she comments: "Barack Obama's judgment is right; the conventional wisdom is wrong. We need a new era of tough, principled and engaged American diplomacy to deal with 21st-century challenges."

Power spent 2005–06 working in the office of U.S. Senator Barack Obama as a foreign policy fellow, where she was credited with sparking and directing Obama's interest in the Darfur conflict. She served as a senior foreign policy adviser to Obama's 2008 presidential campaign, but resigned during the primaries. In 2009 President Obama appointed her to a position on the National Security Council and in 2013 he appointed her as U.S. Ambassador to the United Nations, a cabinet-rank position.

In 2004, Power was named by Time magazine as one of the 100 most influential people in the world that year. In fall 2007, she began writing a regular column for Time.

Her nomination also faced some opposition. Former U.S. ambassador to the UN John R. Bolton and a former acting Assistant Secretary of Defense for International Security Affairs, Frank Gaffney, criticized her for a 2003 article she authored in The New Republic, in which Bolton claims she compared the United States to Nazi Germany.

Chemi Shalev wrote that individuals have described Power as being pro-Palestinian and anti-Israeli, on the basis of statements which she made in a 2002 interview with Harry Kreisler. When asked what advice she would give to the president if either the Israelis or the Palestinians looked "like they might be moving towards genocide," Power said that the United States might consider the deployment of a "mammoth protection force" to monitor developments between the Israelis and Palestinians, characterizing it as a regrettable but necessary "imposition of a solution on unwilling parties," and "the lesser of evils." She clarified that remark on several occasions, including in an interview with Haaretz correspondent Shmuel Rosner in August 2008.

Power began her career as a war correspondent covering the Yugoslav Wars before embarking on an academic career. In 1998, she became the Founding Executive Director of the Carr Center for Human Rights Policy at the Harvard Kennedy School, where she later served first Anna Lindh Professor of Practice of Global Leadership and Public Policy until 2009. She was a senior adviser to Senator Barack Obama until March 2008, when she resigned from his presidential campaign after apologizing for referring to then-Senator Hillary Clinton as "a monster."

From 1998 to 2002, Power served as the Founding Executive Director of the Carr Center for Human Rights Policy at Harvard University's Kennedy School of Government, where she later served as the Anna Lindh Professor of Practice of Global Leadership and Public Policy.

She attended Lakeside High School in Atlanta, Georgia, where she was a member of the cross country team and the basketball team. She subsequently received her B.A. degree from Yale University, where she was a member of Aurelian Honor Society, and her J.D. degree from Harvard Law School. In 1993, at age 23, she became a U.S. citizen.

From 1993 to 1996, she worked as a war correspondent, covering the Yugoslav Wars for U.S. News & World Report, The Boston Globe, The Economist, and The New Republic. When she returned to the United States, she attended Harvard Law School, receiving her J.D. in 1999. The following year, her first edited work, Realizing Human Rights: Moving from Inspiration to Impact (edited with Graham Allison) was published. Her first book, A Problem from Hell: America and the Age of Genocide, grew out of a paper she wrote while attending law school; it helped create the doctrine of "responsibility to protect." The book won the Pulitzer Prize for General Nonfiction and the J. Anthony Lukas Book Prize in 2003. Her other books include, Chasing the Flame: Sergio Vieira de Mello and the Fight to Save the World (2008), The Unquiet American: Richard Holbrook in the World (co-edited with Derek Chollet, 2011), and The Education of an Idealist: A Memoir (2019).

Power was born in London, the daughter of Irish parents Vera Delaney, a kidney doctor and field-hockey international, and Jim Power, a dentist and piano player. Raised in Ireland until she was nine, Power lived in Castleknock and was schooled in Mount Anville Montessori Junior School, Goatstown, Dublin, until her mother emigrated to Pittsburgh, Pennsylvania, in 1979.

Samantha Jane Power (born September 21, 1970) is an Irish-American academic, and Pulitzer Prize-winning author who served as the 28th United States Ambassador to the United Nations from 2013 to 2017. She is a member of the Democratic Party.