Former Secretary of State John Kerry delivered a sharp rebuke of President Donald Trump’s Iran policy during a television interview Wednesday, arguing that the president’s latest diplomatic efforts have weakened America’s credibility instead of strengthening it.
Appearing on MSNBC’s The Last Word with host Lawrence O’Donnell, Kerry claimed Trump spent years trying to dismantle former President Barack Obama’s foreign policy legacy but ultimately ended up damaging his own presidency instead.
The criticism comes as the Trump administration faces growing debate over its recent memorandum of understanding with Iran. Supporters describe the agreement as another step toward preventing Iran from obtaining a nuclear weapon, while critics argue it leaves major issues unresolved.
During the interview, O’Donnell pointed to language in the agreement stating that Iran’s stockpile of enriched nuclear material will be addressed through future negotiations rather than an immediate resolution.
Kerry said that language highlights the biggest weakness of the agreement.
According to the former secretary of state, the toughest questions surrounding Iran’s nuclear program remain unanswered despite the announcement of the memorandum.
Kerry also questioned the administration’s repeated claims that Iranian nuclear facilities had been “obliterated” during previous U.S. military strikes. He argued that if those facilities had already been completely destroyed, additional military action should not have been necessary.
Beyond criticizing the agreement itself, Kerry argued the administration should have exhausted every diplomatic option before resorting to military force.
He said presidents have a responsibility to pursue every peaceful solution available before placing American service members in harm’s way, adding that he believes the White House moved too quickly toward military action.
Kerry further argued that the conflict has affected international confidence in the United States, disrupted global markets, and strained relationships with longtime allies.
Speaking from London, where he said he was attending climate-related meetings, Kerry claimed that European leaders have privately expressed concerns about America’s recent foreign policy decisions and the direction of U.S. leadership.
The former secretary also revisited President Trump’s decision to withdraw from the Obama-era Iran nuclear agreement during his first term.
Kerry argued that Trump frequently targeted Obama’s signature foreign policy achievements and suggested that effort ultimately backfired.
“I don’t think he undid the Obama presidency,” Kerry said during the interview. “I think he’s undone much of his own.”
The Trump administration has consistently defended its approach, arguing that the Obama nuclear agreement failed to permanently stop Iran’s nuclear ambitions and gave Tehran significant financial relief while allowing key restrictions to expire over time.
Administration officials have maintained that President Trump’s strategy of combining military deterrence with renewed negotiations provides stronger protection for U.S. national security and America’s allies in the Middle East.
The disagreement reflects a broader divide over U.S. foreign policy that has existed for years. Supporters of President Trump argue that maximum pressure and a tougher negotiating position are necessary to counter Iran’s nuclear program, while critics favor a return to diplomacy and international agreements.
As debate over America’s Iran strategy continues, foreign policy is expected to remain a major issue in Washington and could become a significant topic during upcoming political campaigns.