Donald Trump’s unexpected answer on Sunday to an interviewer’s question has thrown his administration’s nuclear negotiations with Iran into confusion.

U.S. President Donald Trump has consistently said that negotiations with Iran over its nuclear program are limited to preventing Iran from developing a nuclear weapon: “You know, it’s not a complicated formula. Iran cannot have a nuclear weapon.” But in an interview on NBC’s Meet the Press, when the interviewer asked Trump, “Is the goal of these talks limiting Iran’s nuclear program or total dismantlement?” Trump answered, “Total disarmament.”

There has been disagreement in the Trump team over, not just the goal of negotiations with Iran, but, more fundamentally, over negotiating with Iran. National Security Advisor Mike Waltz advocated for a military path, while Director of National Intelligence Tulsi Gabbard, Secretary of Defense Pete Hegseth and Vice President JD Vance advocated for caution. Vance urged fully exploring talks before settling for a military solution. Trump sided with the diplomacy camp, believing that “we can make a deal without the attack.”

According to reporting by The Washington Post, Trump fired Waltz as National Security Advisor because he opposed Trump and “wanted to take U.S. policy in a direction Trump wasn’t comfortable with because the U.S. hadn’t attempted a diplomatic solution.” Waltz maintained that “the time was ripe to strike Iran.”