Antony John Blinken is an American lawyer and diplomat who served as the 71st United States secretary of state from 2021 to 2025. He previously served as deputy national security advisor from 2013 to 2015 and deputy secretary of state from 2015 to 2017 under President Barack Obama. Blinken was previously national security advisor to then-vice president Joe Biden from 2009 to 2013.
During the Clinton administration, Blinken served in the State Department and in senior positions on the National Security Council from 1994 to 2001. He was a senior fellow at the Center for Strategic and International Studies from 2001 to 2002. He advocated for the 2003 invasion of Iraq while serving as the Democratic staff director of the Senate Foreign Relations Committee from 2002 to 2008. He was a foreign policy advisor for Joe Biden's 2008 presidential campaign, before advising the Obama–Biden presidential transition.
From 2009 to 2013, Blinken served as deputy assistant to the president and national security advisor to the vice president. During his tenure in the Obama administration, he helped craft U.S. policy on Afghanistan, Pakistan, and the nuclear program of Iran.