[MNJohnnie]

Someone might want to call the Pentagon about this. They are going to be very surprised to hear the W54 is an act of fiction.

[17th Miss Regt]

They are going to be very surprised to hear the W54 is an act of fiction.

The Soviets had their version of the small atomic demolition munition as well.

[jpsb]

"All four variants share the same basic core: a nuclear system which is 10.75 inches diameter (270 mm), about 15.7 inches long (400 mm), and weighs around or slightly over 50 pounds (23 kg)."

"The Special Atomic Demolition Munition (SADM) was a family of man-portable nuclear weapons fielded by the US military in the 1960s, but never used in combat."

[Billthedrill]

Right you are. They got this small:

This one's a 20 ton yield. The "device" version got up to 1 KT. Cute little bugger, ain't it?