https://www.jpost.com/middle-east/is...lliance-660588

Israel, Saudi Arabia, the United Arab Emirates and Bahrain have discussed expanding cooperation in facing common enemies, an Israeli official familiar with the matter said Monday.
The matter is being “informally discussed,” the source said, adding that the countries are US allies. All four believe a nuclear Iran would be a major threat and have been eyeing the Biden administration’s plan to rejoin the 2015 nuclear deal with concern.

“There is much to be gained by expanding cooperation,” the source said.
The remarks came following an article by World Jewish Congress president Ron Lauder in Arab News calling for a “NATO of the Middle East.”