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B-2 Spirit
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B-2 Spirit

US stealth bomber; only aircraft capable of delivering 30,000 lb bunker busters against Iran's buried nuclear sites.

Last refreshed: 30 March 2026 · Appears in 1 active topic

Key Question

Can stealth bombers actually destroy Iran's buried nuclear facilities?

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Common Questions
What is the B-2 Spirit?
The US Air Force's stealth bomber. Only 20 exist, all based at Whiteman AFB, Missouri. The only aircraft that can carry the 30,000-lb bunker buster.Source: background
Did B-2s bomb Iran?
Yes. CENTCOM confirmed B-2 missions against buried missile facilities, Natanz nuclear infrastructure, and ammunition storage sites.Source: background
Can a B-2 destroy underground bunkers?
It carries the GBU-57 Massive Ordnance Penetrator, a 30,000-lb bomb designed for deeply buried targets. Some Iranian facilities survived repeated strikes regardless.Source: background
How many B-2 bombers are there?
Only 20, all operated by the 509th Bomb Wing at Whiteman AFB. Each sortie to Iran is a 30+ hour round trip.Source: quick_facts

Background

The B-2 Spirit is the US Air Force's flying-wing stealth bomber, operated exclusively from Whiteman AFB, Missouri by the 509th Bomb Wing. Only 20 aircraft exist, making each sortie a strategic-level decision. CENTCOM confirmed B-2s flew missions against Iran's hardened underground missile facilities early in the conflict.

The B-2 is the only platform capable of carrying the GBU-57 Massive Ordnance Penetrator, a 30,000-pound bunker buster designed to reach deeply buried targets. During the Iran campaign, B-2s struck buried Ballistic missile launchers, Natanz nuclear infrastructure, and ammunition storage with GBU-31 2,000-pound penetrating bombs. Whether the MOP was actually employed became a persistent question; analysts noted some targets survived despite repeated strikes.

Each B-2 mission from Whiteman to Iran and back is a 30+ hour round trip requiring multiple aerial refuellings. The aircraft's stealth profile allows penetration of defended airspace that would be denied to non-stealth bombers.