{"slug":"b-2-vs-b-52","title":"B-2 Spirit vs B-52 Stratofortress","url":"https://www.aversusb.net/compare/b-2-vs-b-52","faqCount":2,"faqs":[{"question":"Which is being used against Iran?","answer":"Both. B-2 Spirits are used to penetrate Iranian air defenses and strike underground nuclear facilities with GBU-57 bunker buster bombs. B-52s launch cruise missiles from outside Iranian airspace."},{"question":"What is the GBU-57?","answer":"The GBU-57 Massive Ordnance Penetrator is a 30,000-lb bomb designed to destroy deeply buried targets. Only the B-2 can carry it. It can penetrate 200+ feet of earth or 60 feet of reinforced concrete."}],"faqPageSchema":{"@context":"https://schema.org","@type":"FAQPage","@id":"https://www.aversusb.net/compare/b-2-vs-b-52#faq","url":"https://www.aversusb.net/compare/b-2-vs-b-52","inLanguage":"en-US","name":"B-2 Spirit vs B-52 Stratofortress — FAQ","description":"Frequently asked questions about B-2 Spirit vs B-52 Stratofortress","dateModified":"2026-03-21T00:00:00.000Z","author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"publisher":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"isPartOf":{"@type":"Article","@id":"https://www.aversusb.net/compare/b-2-vs-b-52#article"},"license":"https://creativecommons.org/licenses/by/4.0/","speakable":{"@type":"SpeakableSpecification","cssSelector":["#faq",".faq-item"]},"mainEntity":[{"@type":"Question","name":"Which is being used against Iran?","acceptedAnswer":{"@type":"Answer","text":"Both. B-2 Spirits are used to penetrate Iranian air defenses and strike underground nuclear facilities with GBU-57 bunker buster bombs. B-52s launch cruise missiles from outside Iranian airspace.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/b-2-vs-b-52"}},{"@type":"Question","name":"What is the GBU-57?","acceptedAnswer":{"@type":"Answer","text":"The GBU-57 Massive Ordnance Penetrator is a 30,000-lb bomb designed to destroy deeply buried targets. Only the B-2 can carry it. It can penetrate 200+ feet of earth or 60 feet of reinforced concrete.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/b-2-vs-b-52"}}]}}