U.S. Secretary of State Mike Pompeo and National Security Advisor Robert O'Brien walk through the West Wing colonnade at the White House prior to an Oval Office meeting between President Donald Trump and Guatemalan President Jimmy Morales Dec. 17, 2019 in Washington, DC.
US Secretary of State Mike Pompeo speaks during a news conference to announce the Trump administration's restoration of sanctions on Iran, on September 21, 2020, at the US State Department in Washington, DC.
Then-Chinese Vice President Xi Jinping accompanies U.S. Vice President Joe Biden during a welcome ceremony inside the Great Hall of the People on Aug. 18, 2011 in Beijing.
US Secretary of State Mike Pompeo arrives to brief House members on Yemen, Saudi Arabia and the murder of Saudi critic Jamal Khashoggi, at the US Capitol in Washington, DC, on December 13, 2018.
Japan's Chief Cabinet Secretary Yoshihide Suga (R) leaves the prime minister's official residence in Tokyo on April 5, 2017, after his press conference announcing North Korea's ballistic missile launch into the Sea of Japan.
Afghanistan's President Ashraf Ghani and US President Donald Trump shake hands before a meeting at the Palace Hotel during the 72nd United Nations General Assembly on September 21, 2017 in New York City.
A U.S. soldier walks in front of a military vehicle patroling near the city of Al-Malikiyah in northeastern Syria, near the Turkish border, on Aug. 27.
U.S. Secretary of State Mike Pompeo attends the United Nations Security Council meeting on Iran at the United Nations on Dec. 12, 2018 in New York City.