White House and Pentagon officials declined to comment on sensitive military plans regarding Iran, stating that President Donald Trump keeps all options on the table to prevent Iran from acquiring a nuclear weapon.

From the articleWhat is the ‘Mother of All Bombs’ US may use in Iran?Also in 'Mother of all bombs': US potential Iran strike plans include largest non-nuclear weapon - report, US considering using ‘Mother of All Bombs’ against Iran, sources say | CNN Politics, What is the ‘Mother of All Bombs’? Why the US is considering its massive MOAB weapon for potential strikes on Iran