President Donald Trump on Wednesday insisted U.S. strikes delivered a crushing blow to Iran’s nuclear program. “This was a devastating attack, and it knocked them for a loop,” Trump said as his administration scrambled to support his claims.

The head of the Israel Defense Forces said Tuesday that “the campaign against Iran is not over” as a ceasefire between the two countries went into effect. President Donald Trump also vowed that Israel will not attack Iran and told Israel to bring its pilots home.

Trump spent his final day at NATO disputing intelligence that said U.S. strikes on Iran's nuke facilities set the country back only by months.