Key Facts
• Israel has never officially acknowledged its nuclear weapons program.
• Experts call it an ‘open secret’ in the Middle East.
• Israel is one of nine known nuclear-armed nations, including the U.S., Russia, and China.
• Israel began exploring nuclear weapons development before its 1948 founding.
• A secret facility near Dimona was established in 1958 for nuclear development.
• CIA reported Israel successfully began manufacturing nuclear weapons in 1968.
• Estimates suggest Israel has around 90 nuclear warheads and material for up to 300.
• Israel has modernized its arsenal, testing missile systems linked to the Jericho series in 2024.
• Israel has not signed the 1970 Nuclear Non-Proliferation Treaty (NPT).
• It signed and ratified the 1963 Partial Nuclear Test Ban Treaty.
• Stockholm International Peace Research Institute (SIPRI) notes ongoing upgrades to Israel’s plutonium production reactor in Dimona.
Summary
Israel’s nuclear weapons program remains an ‘open secret,’ with the country neither confirming nor denying its capabilities. It is one of nine nuclear-armed nations globally and has reportedly maintained a nuclear arsenal since the late 1960s. Estimates suggest Israel possesses approximately 90 nuclear warheads, with the capacity to produce up to 300. Despite not signing the Nuclear Non-Proliferation Treaty, Israel has modernized its arsenal, including testing missile systems in 2024. The Dimona facility, central to its nuclear program, continues to undergo upgrades. Israel’s stance and actions highlight its unique position among nuclear-armed states.
