0
All countries that have exploded nuclear devices have exploded their first devices.
The USA was the first to detonate such a device and the only country to use nuclear warheads in combat.
The most recent countries to test nuclear devices are India, Pakistan, and North Korea.
What else can I help you with?
Which country exploded its first underground nuclear device?
Many, but the US Buster-Jangle Uncle effects test was the first. It was 1.2KTons exploded at a depth of about 3 feet, to test cratering effects. It produced massive fallout levels. Most underground testing is done much deeper to prevent contamination.
Where was the first nuclear bomb made?
Both the first fission bomb (the Gadget device exploded in Trinity test July 16, 1945 on a 100 foot tall steel tower in the Jornada del Muerto valley in what is now White Sands Missile Range) and the first fusion bomb (the Sausage device exploded in Ivy Mike test November 1, 1952 on the surface at Enewetak Atoll) were designed and made at Los Alamos in New Mexico.
What country was the first to start testing nuclear weapons?
The US was the first to start testing nuclear weapons
What country developed the first nuclear weapon?
canada
Why does US have nuclear weapons?
because we were the first country to have them
Which country exploded its first under ground nuclear device?
U.s
Which country exploded 1st underground nuclear device?
every country that has done underground nuclear testing at some point exploded their first underground nuclear device. if you want the first country, that was the US. if you want the most recent, that was North Korea. but this could change any day.
Asian nation that exploded its first nuclear device in 1974?
India
Which country is the first to use nuclear device?
US
Which country exploded its first underground nuclear device?
Many, but the US Buster-Jangle Uncle effects test was the first. It was 1.2KTons exploded at a depth of about 3 feet, to test cratering effects. It produced massive fallout levels. Most underground testing is done much deeper to prevent contamination.
Which country has recently tested a nuclear device for the first time?
North Korea
When was the first Soviet nuclear boom exploded?
1949
Where was India's first nuclear bomb exploded?
India's first nuclear test on May 18, 1974, described by the Indian government as a "peaceful nuclear explosion." The first Nuclear Test in India was cnducted on 18 May , 1974 at Pokhran.
When did china exploded her first atom bomb device?
1964
When did China exploded its first nuclear bomb?
China's first nuclear test took place in 1964 and first hydrogen bomb test occurred in 1967.
When was the worlds first nuclear artillery shell exploded?
shot grable may 25, 1953
Where was the first nuclear bomb made?
Both the first fission bomb (the Gadget device exploded in Trinity test July 16, 1945 on a 100 foot tall steel tower in the Jornada del Muerto valley in what is now White Sands Missile Range) and the first fusion bomb (the Sausage device exploded in Ivy Mike test November 1, 1952 on the surface at Enewetak Atoll) were designed and made at Los Alamos in New Mexico.
