But weapons experts say that a MOAB detonates above ground, creating a wide blast, and is unlikely to destroy an underground site like Pickaxe, which is composed of granite. Military officials also warn that the bomb should be delivered by a slow transport aircraft of MC-130 aircraft that will damage the Iranian anti-aircraft fire. New York Times, October 21, 2026 - Trump is considering using the MOAB against Iran's nuclear facilities because he likes its nickname, but the weapon is useless against underground sites. A MOAB is a psychological weapon, not a military weapon, and its use would endanger the American aircraft. Subscribe to CSOFT Media for more on the changing strategic landscape in West Asia. @CSOFTMedia.