U.S . CONSIDERS HITTING IRAN WITH MOTHER OF ALL BOMB : REPORT

What happened: CNN reported the US is considering using the GBU-43/B Massive Ordnance Air Blast bomb, known as the "mother of all bombs," against Iran if President Donald Trump renews combat in the deadlocked war. Key numbers: Reported Oct. 15. War began with US-Israeli strikes on Iran in February. Why it matters: Officials doubt the bomb can destroy suspected underground nuclear sites, and there are concerns about civilian casualties. Washington has recently dialed back military operations in favor of economic pressure. Coverage: 4 outlets in 24h

CNN reported the US is considering using the GBU-43/B Massive Ordnance Air Blast bomb, known as the "mother of all bombs," against Iran if President Donald Trump renews combat in the deadlocked war.

Officials doubt the bomb can destroy suspected underground nuclear sites, and there are concerns about civilian casualties. Washington has recently dialed back military operations in favor of economic pressure.