President Trump has approved an attack plan on Iran, but has held off in case Tehran agrees to abandon its nuclear program, an intelligence source and a defense official told CBS News.

Following a meeting in the Situation Room on Tuesday, President Donald Trump told top advisers he approved of attack plans for Iran that were presented to him, but said he was waiting to see if Iran would be willing to discuss ending their nuclear program,

Trump is weighing whether to join Israel’s strikes on Iran — including using bunker-busting bombs to target nuclear facilities deep underground.