Prime Minister Naftali Bennett said on Monday that Israel will not be bound by any nuclear deal with Iran and will continue to consider itself free to act against its nemesis if necessary.
"In regard to the nuclear talks in Vienna, we are definitely concerned ... Israel is not a side to the agreements. Israel is not bound by what will be written in the agreements, if they are signed, and Israel will continue to maintain full freedom of action anywhere any time, with no constraints," he said in public remarks in a briefing to a parliamentary committee.
Negotiations in Vienna to restore the nuclear deal resumed in late November after they were suspended in June as Iran elected a new, ultraconservative government.
The deal offered Iran sanctions relief in exchange for curbs on its nuclear program.
But then-president Donald Trump withdrew the US in 2018 and derailed the accord, prompting Tehran to begin rolling back on its commitments.
Israel has called on world powers to maintain a credible military option against Iran while they pursue an agreement.