Israeli Prime Minister Netanyahu at a Holocaust Memorial Day ceremony. Photo: Screenshot.

Israel will take part as an observer in a major nuclear non-proliferation conference that opens at the United Nations on Monday, ending a 20-year absence in hope of fostering dialogue with Arab states, a senior Israeli official said.

Assumed to have the Middle East’s sole nuclear arsenal, and having never joined the nuclear Non-Proliferation Treaty, Israel has stayed away from gatherings of NPT signatories since 1995 in protest at resolutions it regarded as biased against it.

Read full story at Reuters.