Rank
|
Country
|
Warheads Active/Total
|
Year of 1st Experiment
|
CTBT status
|
1.
|
United States
|
2150/7700
|
1945
|
Signatory
|
2.
|
Russia
|
1740/8500
|
1949
|
Ratifier
|
3.
|
United Kingdom
|
160/225
|
1952
|
Ratifier
|
4.
|
France
|
290/300
|
1960
|
Ratifier
|
5.
|
China
|
N.A/240
|
1964
|
Signatory
|
List of Non-NPT Nuclear Powers
Rank
|
Country
|
Warheads Active/Total
|
Year of 1st Experiment
|
CTBT Status
|
1.
|
India
|
N.A./ 80–100
|
1974
|
Non-signatory
|
2.
|
Pakistan
|
N.A./ 90–110
|
1988
|
Non-signatory
|
3.
|
North Korea
|
N.A./ <10
|
2006
|
Non-signatory
|
WORLD TOP TEN COUNTRIES WITH LARGEST NUCLEAR WEAPONS |
RANK
|
COUNTRY
|
Estimated Warheads
|
First Test
|
Recent Test
|
Total Test
|
1
|
Russia
|
8500
|
1949
|
1990
|
715
|
2
|
United States
|
7700
|
1945
|
1992
|
1054
|
3
|
France
|
300
|
1960
|
1996
|
210
|
4
|
China
|
250
|
1964
|
1996
|
45
|
5
|
United Kingdom
|
225
|
1952
|
1991
|
45
|
6
|
Pakistan
|
100-120
|
1998
|
1998
|
6
|
7
|
India
|
90-110
|
1974
|
1998
|
6
|
8
|
Israel
|
80
|
NA
|
NA
|
NA
|
9
|
North Korea
|
10
|
2006
|
2013
|
3
|
10
|
Iran
|
NA
|
NA
|
NA
|
NA
|