Related Clues:
- Headline event in India in 1974 and '98
- Eye muscle exam
- Mil. trial
- Experimental blast
- Trial that bombs, informally
- Arms control subj
- Explosive trial of the '50s
- Explosive trial in the 1950s news
- Modern mil. treaty violation
- Thermonuclear experiment of the '50s
- Explosive experiment, for short
- Big mushroom producer, in brief
- Explosive demo
- Giant cloud producer of the '50s
- Explosive experiment, briefly