According to my research the most weapons country is the United States currently owns 9,600 nuclear weapons, while Russia currently owns 16,800. But Russia actually always had more nuclear weapons than the United States.
From 1945 until the late 1970s or early 1980s the United States always had the most nuclear weapons. After then the USSR/Russia has had the most nuclear weapons.
Most countries have zero nuclear weapons.
Weapons were needed for defense of the country from attack.
It really depends on what country owns the nuclear weapons, if your country owns them, then the only thing you have to worry about is that it will go off by accident (Completely unlikely). But if it is an enemy country that owns them you have to watch out for nuclear attacks.
Germany
USA
in the country of china
Russia
the country of china was the ones who ships the most amount of wepons to the united states
From 1945 until the late 1970s or early 1980s the United States always had the most nuclear weapons. After then the USSR/Russia has had the most nuclear weapons.
Most countries have zero nuclear weapons.
because it is gaghera
The United States of America was the country that developed the first nuclear weapons.
The country with the biggest stock of nuclear weapons, and hence, the biggest productor is the Russian Federation. They have over 12,000 nuclear warheads.
The Russian Federation has the most nuclear weapons as of 2010 (Se Guiness World Records Book 2010
the country that made the the most money after the world war 1 was USA(America) this was because every country bought weapons and food.e.c.t
On the NPT record, the most recent entry I can see is for Montenegro, 3 June 2006.