via en.wikipedia.org
"The B83 nuclear weapon is a variable-yield gravity bomb developed by the United States in the late 1970s, entering service in 1983…The bomb is 12 feet (3.67 m) long, with a diameter of 18 inches (457 mm); the actual nuclear explosive package… occupies some 3 or 4 feet (90 to 120 cm) in the forward part of the bomb case.”
Who knew a nuke could fit within a 3 or 4 feet container, just 18 inches in diameter?
