Related Clues:
- Fat Man, for one
- Trinity test subject, informally
- Hard Mike restrained by Robert's powerful arm
- Weapon detonated on Enewetak Atoll in 1952, briefly
- Killer doctor after mix of blood types?
- Muscle holds back mafia killer
- Truman announced its development in January 1950
- Cold War threat, briefly
- Detonation of 7/16/45
- Weapon of mass destruction, informally
- Weapon hot British gang brought back
- Thermonuclear device
- Little Boy, e.g
- Cold War concern, for short
- Colloquial term for a nuclear weapon