#1 Click this link to see Blog page --> 05/19/2017

history.com #PTBT

#2 Click this link to see Historic Photos page --> 05/19/2022 #8

In 1967, the Soviet Union ratified the Partial Nuclear Test Ban Treaty with the United States and Britain, banning nuclear and other weapons from outer space as well as celestial bodies such as the moon. (The treaty entered into force in October 1967.) #PTBT

#PTBT MjL