The following countries are known or suspected to possess nuclear weapons:
- United States
- United Kingdom
- North Korea
- Israel (though it has never officially acknowledged its nuclear arsenal)
It’s important to note that the possession of nuclear weapons by a country can be a sensitive and highly classified matter, and some countries may maintain a policy of ambiguity or secrecy regarding their nuclear capabilities. The list provided above represents the countries that have been publicly acknowledged as nuclear-armed states or are widely believed to possess nuclear weapons based on various sources of information, including intelligence assessments.
Please keep in mind that the geopolitical landscape and nuclear programs can evolve over time, so it’s essential to stay updated with the latest information and consult reliable sources, such as international organizations and government statements, to obtain the most accurate and current data on nuclear weapons possession.