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US in 1945.

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Q: Who built the first weapon in the cold war?
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Related questions

What were some roadblocks from making the first atomic bomb in the United states during the cold war?

The first atomic bomb was engineered in WWII, not the Cold War. The Hydrogen Bomb was a Cold War Weapon.


What was the most effective weapon in the cold war?

The Atomic Bomb.


During which war was the Berlin Wall built?

It was built in 1961 during the Cold War.


Was the AR 15 in the cold war?

The AR-15 is not a military weapon. The M-16 was available during the cold war years.


What was it called when the US and Sovet union had a weapon battle?

The Cold War.


What political weapons where used in the cold war?

Propaganda is a political weapon.


What post-ww2 events contribute to the cold war?

It wasn't POST WW2 that contributed to the cold war. It was the nuclear weapon itself that caused the cold war. Without the atomic bomb, there would've been NO Cold War. Cold War means a stand-off between two enemies. If no super weapon exists (Atomic Weapons) then there's NO stand-off...they fight instead. Just like in the pre-atomic past.


In what war was the Berlin Wall built?

It wasn't built during a war, it was after World War II.


Why did the cold war use planes during war?

The Cold War was never a war. It was a term given for the American and Soviet weapon buildup and showing off to each other about their own respective country.


What is the first nuclear weapon was made during World War 2?

The atomic bomb was the first nuclear weapon ever made during World war two and it was the first weapon that have been tested before Hiroshima was under attack.


Which of a cold war and a hot war is the most dangerous?

A hot war is most dangerous to the army combatants and civilians, but a cold war can do just as much damage to the countries involved without a weapon being fired.


In what war was chlorine gas first used as a weapon?

Invented by French chemist Claude Berthollet, chlorine gas was first used as a weapon by the military during the first World War in 1914. Chlorine gas was first used as a disarming weapon, and later as a fatal poison.