The W54 had several versions, one of which hit up to 1 KT (1,000 tons TNT equivalent) yield. Another had 250 tons of TNT yield, intended for air-to-air use. ht

The W54 had several versions, one of which hit up to 1 KT (1,000 tons TNT equivalent) yield. Another had 250 tons of TNT yield, intended for air-to-air use. https://en.wikipedia.org/wiki/W54 https://en.wikipedia.org/wiki/W54