Who has the highest nuclear weapons in the world?

Russia
After the end of World War II and well into the Cold War, the world’s two superpowers raced to build more nuclear weapons (and more capable nuclear weapons) than the other….Nuclear Weapons, by Country.

Country	Total Warheads (2021)	\% of Total
Russia	6,257	47.7\%
U.S.	5,550	42.3\%
China	350	2.67\%
France	290	2.21\%

Which country has the most powerful weapons in the world list?

Military > Weapon holdings: Countries Compared

#	COUNTRY	AMOUNT
1	United States	38.54 million
2	China	34.28 million
3	North Korea	17.63 million
4	Israel	15.98 million

What is the most powerful nuclear weapon in the world today?

Tsar Bomba

Tsar Bomba
Ground-level view of detonation (source: Rosatom State Corporation Communications Department: Rosatom: 20-08-2020 public release)
Type	Thermonuclear
Place of origin	Soviet Union
Production history

What country has the most powerful nuclear bomb?

The Soviet Union
Weapon Of Last Resort: How The Soviet Union Developed The World’s Most Powerful Bomb. On October 30, 1961, the Soviet Union tested the largest nuclear device ever created. The “Tsar Bomba,” as it became known, was 10 times more powerful than all the munitions used during World War II.

What is the Krause Ogle box?

The 9000 foot long causeway linking the islands together is the “Krause-Ogle box”, a 9 foot square aluminum-sheathed plywood tunnel filled with helium ballonets. This box allowed gamma and neutron radiation from the blast to travel with little absorption to test instruments on Bogon.

Does Japan have nuclear weapons?

Japan does not have its own nuclear weapons. The Japanese government considered developing them in the past, but decided this would make Japan less secure. Japanese opinion polls consistently express strong public opposition to nuclear weapons. So do their elected representatives.