Fact checkPoliticsPublished May 7, 2026
Media reports: “Israel has been believed to have nuclear weapons since the 1960s but has never officially confirmed it.”. Our verdict: True.

The claim

“Israel has been believed to have nuclear weapons since the 1960s but has never officially confirmed it.”

Media reportsNews reportMay 7, 2026Read the original

Background in coverage of the Iran war.

Our verdict

True

Israel is widely believed to have developed nuclear weapons by the late 1960s and keeps a policy of ambiguity.

What we found

Israel's programme began in the late 1950s with French help; the 1969 Meir-Nixon understanding accepted its capability as long as it did not declare it. Israel has never confirmed an arsenal. The claim is accurate.

The evidence

2 of 2 sources support the claim; none contradict it.

Contradict 0Support 2Background 0
  • Supports the claim

    Israel is widely acknowledged to possess nuclear weapons but maintains a policy of 'nuclear ambiguity'. [1]

  • Supports the claim

    As it attacks Iran's nuclear programme, Israel maintains ambiguity about its own. [2]

How we checked

We checked the claim against AP via WSLS, Nuclear Threat Initiative. We reviewed 2 relevant sources.

Sources

  1. [1]Nuclear Threat Initiative · Israel nuclear facilities
  2. [2]AP via WSLS · As it attacks Iran's nuclear program, Israel maintains ambiguity about its own

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