1950 ⟶ Truman Announces Hydrogen Bomb Development
President Truman announces the beginning of the development ...Year
1949
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☢️ USSR Tests First Atomic Bomb
The Soviet Union tests its first atomic bomb. The test, known to Americans as [21]" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:underline dark:text-gray-300 dark:underline dark:hover:text-gray-100">Joe [21], succeeds, as the Soviet Union becomes the world's second nuclear power.⟶

Nuclear weaponsAtomic bombUSSRArms raceCold WarJoe 1Nuclear proliferation
☢️ Truman Announces Hydrogen Bomb Development
President Truman announces the beginning of the development of a hydrogen bomb.⟶

nuclear weaponshydrogen bombarms raceCold WarUSSoviet Unionnuclear proliferationdeterrenceTruman
👨⚖️ Truman Fires MacArthur
U.S. President Harry S. Truman fires Douglas MacArthur from command of US forces in Korea due to him demanding nuclear weapons to be used on the enemy.⟶

Korean WarTrumanMacArthurUSMilitaryCold WarAprilLeadershipNuclear Weapons
☢️ UK Detonates First Hydrogen Bomb
The United Kingdom detonates its first hydrogen bomb.⟶
United KingdomNuclear WeaponsHydrogen BombCold WarArms RaceNuclear DeterrenceWeapons of Mass Destruction
☢️ China Tests First Atomic Bomb
China tests its first atomic bomb. The test makes China the world's fifth nuclear power.⟶

ChinaNuclear WeaponsAtomic BombCold WarNuclear ProliferationWeapons of Mass DestructionAsiaDeterrence
☢️ China Tests Hydrogen Bomb
China detonates its first hydrogen bomb.⟶
ChinaNuclear WeaponsH-BombCold WarArms RaceWeaponsNuclearPolitics