These two events, and the fact that the Soviets now knew everything that the Americans did about how to build a hydrogen bomb, led Truman to approve ...
On this day in 1950, President Harry S. Truman announced that the United States would develop a hydrogen bomb. Two-and-a-half years later, ...
Like all other work in the field of atomic weapons, it is being and will
In his final State of the Union address before Congress, President Harry S. Truman tells the world that that the United States has developed a hydrogen bomb.
The Development of the Hydrogen Bomb. On January 31st, 1950, Truman announced that he had directed the Atomic Agency Commission 'to ...
the H-bomb even after President Truman had ordered a program to go ahead.
President Truman orders the creation of the hydrogen bomb as
April 25: Two weeks into his presidency, President Truman is briefed on the Manhattan
The Joint Chiefs made the case to Truman that the hydrogen bomb “ would
Chronicle Covers: H-bomb declaration carried explosive force