Why America Must Lead Again

Rescuing U.S. Foreign Policy After Trump

Calla Kessler / The New York Times

By nearly every measure, the credibility and influence of the United States in the world have diminished since President Barack Obama and I left office on January 20, 2017. President Donald Trump has belittled, undermined, and in some cases abandoned U.S. allies and partners. He has turned on our own intelligence professionals, diplomats, and troops. He has emboldened our adversaries and squandered our leverage to contend with national security challenges from North Korea to Iran, from Syria to Afghanistan to Venezuela, with practically nothing to show for it. He has launched ill-advised trade wars, against the United States’ friends and foes alike, …