Two that actually saw service with some useful result were the AZON bomb particularly with the 36th BG in Burma where it was about three times as effective in bringing down bridges and the USN Bat antiship missile. The later was used late in the war on a few occasions by PB4Y patrol bombers against Japanese merchant ships and auxiliaries. It continued to soldier on for a few years after the war as well.

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Truth is stranger than bullshit!