August 29, 1949 –
The Soviet Union joined the nuclear club on this date when they detonated a nuclear weapon, code-named First Lightning (Pervaya Molniya) at a test site in Kazakhstan. American experts were shocked and dismayed because they had thought the Soviets were still years away from having a workable bomb.
The resultant fear helped trigger an arms race that would see the Americans and Soviets stockpile approximately 32,000 and 45,000 nuclear devices.
And so it goes
