Iran, the Houthis’ main benefactor, has targeted Israel with ballistic missile attacks twice over the past year. The B-2 would be used in any American attack on hardened Iranian nuclear facilities like Natanz or Fordo, given it is the only aircraft in service that can drop the GBU-57, known as the “Massive Ordnance Penetrator”.

U.S. long-range B-2 stealth bombers launched airstrikes targeting underground bunkers used by Yemen’s Houthi rebels.