{"version":"1.9","identifier":"578b699c-33ad-4300-a6ff-a736b68d1fb4","language":"en-US","title":"Most Israelis backed the Iran war early on. A later poll found division over new strikes.","layout":{"columns":7,"width":1024,"margin":32,"gutter":20},"componentLayouts":{"text":{"columnStart":0,"columnSpan":7,"maximumContentWidth":720,"margin":{"top":12,"bottom":12}},"photo":{"columnStart":0,"columnSpan":7,"margin":{"top":20,"bottom":20}}},"componentTextStyles":{"default":{"fontName":"HelveticaNeue","fontSize":18,"lineHeight":29,"textColor":"#171717"},"headline":{"fontName":"HelveticaNeue-Bold","fontSize":36,"lineHeight":42,"conditional":[{"conditions":{"maxViewportWidth":480},"fontSize":28,"lineHeight":34}]},"intro":{"fontName":"HelveticaNeue","fontSize":20,"lineHeight":28,"textColor":"#555555"},"caption":{"fontName":"HelveticaNeue","fontSize":13,"lineHeight":19,"textColor":"#666666"},"byline":{"fontName":"HelveticaNeue","fontSize":13,"lineHeight":20,"textColor":"#666666"},"body":{"fontName":"HelveticaNeue","fontSize":18,"lineHeight":29,"paragraphSpacingAfter":14,"linkStyle":{"textColor":"#00704a"}}},"metadata":{"canonicalURL":"https://567politics.com/news/israelis-iran-war-support-polls-new-strikes-september-2026","datePublished":"2026-11-07T00:08:33.332093Z","dateModified":"2026-11-07T00:10:33.973338Z","authors":["567politics"],"excerpt":"A March poll found 68% backed continuing the war. September's poll found 40% supported a new strike and 46% opposed it, with a different question.","thumbnailURL":"https://pub-fac99da959e344fe99d810d309cef7df.r2.dev/photos/article/578b699c-33ad-4300-a6ff-a736b68d1fb4/b5571c613dc28cfe1c3e29b276c23707.jpg","keywords":["il"],"generatorName":"Frog News","generatorVersion":"1.0"},"components":[{"role":"title","text":"Most Israelis backed the Iran war early on. A later poll found division over new strikes.","textStyle":"headline","layout":"text"},{"role":"intro","text":"A March poll found 68% backed continuing the war. September's poll found 40% supported a new strike and 46% opposed it, with a different question.","textStyle":"intro","layout":"text"},{"role":"byline","text":"By 567politics · Published November 7, 2026","textStyle":"byline","layout":"text"},{"role":"photo","URL":"https://pub-fac99da959e344fe99d810d309cef7df.r2.dev/photos/article/578b699c-33ad-4300-a6ff-a736b68d1fb4/b5571c613dc28cfe1c3e29b276c23707.jpg","caption":"Tel Aviv's coastline viewed from Jaffa, April 9, 2017. Archival photograph by Ariel12345, CC BY-SA 4.0; cropped for display under the same license. · Ariel12345 / Wikimedia Commons, CC BY-SA 4.0","accessibilityCaption":"Tel Aviv's coastline viewed from Jaffa, April 9, 2017. Archival photograph by Ariel12345, CC BY-SA 4.0; cropped for display under the same license.","layout":"photo"},{"role":"caption","text":"Tel Aviv's coastline viewed from Jaffa, April 9, 2017. Archival photograph by Ariel12345, CC BY-SA 4.0; cropped for display under the same license. · Ariel12345 / Wikimedia Commons, CC BY-SA 4.0","textStyle":"caption","layout":"text"},{"role":"body","format":"markdown","text":"Most Israelis supported the Iran campaign in its first weeks, according to national polls. But the later evidence does not support carrying that early majority forward as a blanket endorsement of another attack. A September survey found 40% backed a preemptive Israeli strike and 46% opposed one.\n\nThe distinction is central to answering whether most Israelis support the war. Approval of an operation already underway, support for continuing it, and willingness to launch a new strike are different judgments. Each can change as the costs, choices and expected results change. [INSS September survey, Iran section](https://www.inss.org.il/INSS_N~1.HTM.html).\n\nThere is also a large divide within Israel. Jewish Israelis supplied the strong majority behind the early campaign; Arab Israelis were much less supportive. Describing only Jewish respondents as “Israelis” would leave a substantial part of the country's public out of the story.\n\nIn the United States, a Jewish Voters Resource Center survey conducted August 26–September 1 found 63% of Jewish registered voters opposed U.S. military action in Iran and 37% supported it. The 800-person text-to-web study reported a 3.5-point margin of error. Its population and question differ from the Israeli adult surveys, so subtracting their percentages would not produce a clean measure of a transatlantic opinion gap. [Original U.S. topline](https://jewishvoters.org/wp-content/uploads/2026/09/JVRC-National-Jewish-Survey-Topline-Results-090126.pdf); [methods](https://jewishvoters.org/wp-content/uploads/2026/09/JVRC-Survey-Analysis-2026-09-09-1.pdf).\n\nThe findings offer a useful comparison with our reporting on [American Jewish voters' opposition to the Iran war](https://567politics.com/news/jewish-voters-iran-war-majority-opposition-polls-2026). They describe different populations, asked different questions at different times. Jewish identity alone does not determine a shared view of military action across countries.\n\n## The early majority was real—and dated\n\nTwo Israeli research institutes recorded broad support at the start of the campaign. Later measurements tested its continuation or a possible new attack. This table preserves those differences rather than presenting the percentages as one continuous measure.","textStyle":"body","layout":"text"},{"role":"htmltable","html":"<table><tr><th>Survey</th><th>Field dates in 2026</th><th>Question's focus</th><th>Published result</th></tr><tr><td>INSS</td><td>March 1–2</td><td>Joint Israeli–U.S. attack</td><td>About 81% supported</td></tr><tr><td>Israel Democracy Institute</td><td>March 2–3</td><td>Support for the operation</td><td>82% supported</td></tr><tr><td>Israel Democracy Institute</td><td>March 22–26</td><td>Continuing the operation</td><td>68% supported</td></tr><tr><td>INSS</td><td>September 9–14</td><td>Preemptive Israeli strike at that time</td><td>40% supported; 46% opposed</td></tr></table>","layout":"text"},{"role":"body","format":"markdown","text":"Sources: [INSS's first flash survey](https://www.inss.org.il/publication/survey-lions-roar/), [IDI's March 4 report](https://en.idi.org.il/articles/63617), [IDI's March 30 report](https://en.idi.org.il/articles/63856), and [INSS's September report](https://www.inss.org.il/INSS_N~1.HTM.html).\n\nIDI's first survey asked about support for Operation Roaring Lion, the joint U.S.-Israeli military attack on Iran. It found 93% support among Jewish respondents and 26% among Arab respondents. Its national result was 82%, reflecting the population's composition rather than an equal average of the two groups. [IDI's original findings](https://en.idi.org.il/articles/63617).\n\nThat online study, conducted through iPanel, interviewed 599 adults: 500 in Hebrew and 99 in Arabic. IDI reported a full-sample margin of error of four percentage points at 95% confidence. Its findings described adults in Israel, rather than an online poll open to anyone who wanted to click. [IDI's methods](https://en.idi.org.il/articles/63617).\n\nINSS's separate March 1–2 study surveyed 954 adults online through iPanel, with 805 completing it in Hebrew and 149 in Arabic. After population weighting, its published maximum sampling error was about 3.17 points. Agreement across the two institutions strengthens the evidence for an early majority, although both used the same fieldwork provider. [INSS's methods and results](https://www.inss.org.il/publication/survey-lions-roar/).\n\n## Continuing a war is a separate choice\n\nBy March 22–26, IDI was asking about continuation. Support remained a national majority at 68%, including 78% among Jewish respondents and 19% among Arab respondents. IDI explicitly noted that earlier surveys asked about the operation itself, while the later question asked whether it should continue. [March 30 report](https://en.idi.org.il/articles/63856).\n\nThe strength of Jewish support also differed. Half of Jewish respondents strongly supported continuation, compared with 74% strongly supporting the operation at the beginning of March. Those figures are percentages of the Jewish sample, not percentages within the group that supported the war. The question change is another reason to avoid treating the difference as a perfectly comparable decline. [IDI's breakdown](https://en.idi.org.il/articles/63856).\n\nThis study interviewed 756 adults through the internet and telephone, including people less well represented online. Shiluv-i2r conducted the fieldwork; the published full-sample margin was 3.56 points at 95% confidence. Subgroup estimates have greater uncertainty than that national margin. [Survey methodology](https://en.idi.org.il/articles/63856).\n\nThe result supports a specific conclusion: even after several weeks, most respondents wanted the campaign to continue. It does not establish unlimited patience, approval of every target or agreement on every objective. A person can support military action while doubting the leadership, the timetable or the prospects for a political settlement.\n\n## September did not show a majority for a new strike\n\nThe later INSS question asked how strongly respondents supported or opposed a preemptive Israeli strike against Iran at that time. Alongside the 40% supporting and 46% opposing, 14% answered that they did not know. Opposition was the largest response, but it was below a majority.\n\n**September views on a preemptive strike against Iran**\n\nIsraeli adults; Sept. 9–14, 2026; proposed new strike.","textStyle":"body","layout":"text"},{"role":"htmltable","html":"<table><tr><th>Response</th><th>Share</th></tr><tr><td>Support</td><td>40%</td></tr><tr><td>Oppose</td><td>46%</td></tr><tr><td>Don't know</td><td>14%</td></tr></table>","layout":"text"},{"role":"body","format":"markdown","text":"Source: [INSS September report](https://www.inss.org.il/INSS_N~1.HTM.html)\n\nINSS surveyed 920 adults online through iPanel, weighted by population group. It reported a full-sample maximum error of 3.23 points at 95% confidence. These September results were reviewed on November 6. [Original report and methodology](https://www.inss.org.il/INSS_N~1.HTM.html).\n\nExpecting another confrontation is also distinct from wanting one. People may anticipate an outcome they hope leaders will prevent. A forecast question cannot substitute for a question about what the government should do.\n\nThe published margin is also only one part of uncertainty. Wording, participation and who an online panel reaches can affect results. The responsible description is that the September public was divided over a new strike, with more respondents opposed than supportive. It would be inaccurate to call either side an outright majority on that question.\n\n## The security case, in the military's own words\n\nThe Israeli military's March 1 X post illustrates the official threat argument. It described Iran's missile production and protected underground infrastructure as dangers to Israel, presenting missile capabilities in the hands of a hostile regime as an existential threat. That is the military's stated rationale; its production forecast in the post is not an independently verified finding of this article.\n\n<https://x.com/IDF/status/2028072284599070769>\n\nThe strongest case for force is preventive: if an adversary can rebuild dangerous capabilities while negotiations fail, waiting may leave the public more exposed. Supporters may therefore accept immediate costs because they judge the risks of inaction to be greater. That argument still requires a judgment about what military action can achieve and how lasting its effects will be.\n\nPublic support cannot verify a weapons assessment. Nor can the existence of a threat, by itself, establish that every possible response will make people safer. Those are separate evidentiary and strategic questions, even when the public strongly favors action.\n\n## Israeli opposition was visible too\n\nAlon-Lee Green, then a national co-director of the Jewish-Arab movement Standing Together, posted on March 20 about antiwar demonstrations in Tel Aviv. In the Hebrew post, he said the protests were expanding, described hundreds attending that day and expressed an ambition to bring out thousands the following week. Those are his descriptions and expectations, not independently verified crowd counts.\n\n<https://x.com/AlonLeeGreen/status/2035035539515040082>\n\nIn a subsequent statement reproduced by Pressenza, Green argued that recurring wars in Iran and elsewhere were bringing more deaths without lasting safety. His case connected the security of Israelis with the lives of people across the region, calling for an alternative to repeated military campaigns. [Green's March statement](https://www.pressenza.com/2026/03/standing-together-in-a-time-of-war-voices-of-resistance-in-tel-aviv/).\n\nThat position was part of the domestic debate even while polls showed a supportive majority. A minority can organize, protest and offer a substantive alternative without being mistaken for the entire country. Equally, a majority does not erase the minority's views or establish that dissenters face different basic security needs.\n\nThese two posts were selected to illustrate contrasting Israeli institutional and activist arguments during March. Their authors, dates and original permalinks were checked. They are not a representative sample of X, and likes, replies or video views were not used to estimate public opinion.\n\n## The choice extends beyond support or opposition\n\nThere is also a dispute over what achievable goals should guide policy. In a November 3 analysis, INSS researcher Raz Zimmt argued that Israel should address urgent nuclear and missile threats without basing strategy on an assumed collapse of Iran's government. He supported efforts to weaken the regime over time, while stressing that political change depended on dynamics within Iran. [Zimmt's original analysis](https://www.inss.org.il/publication/iran-regime-change/).\n\nThis is distinct from both endorsing an open-ended campaign and rejecting all pressure. It asks leaders to separate a desirable political outcome from a result they can reasonably plan to deliver. The analysis represents its author's strategic judgment, rather than another opinion poll.\n\nIsrael's election and government negotiations add a separate question of political authority. Our coverage of [the coalition timetable and competing blocs](https://567politics.com/news/israel-coalition-talks-herzog-timetable-october-2026) explains that process. A parliamentary result cannot be read as a referendum on one foreign-policy choice when voters weigh multiple issues.\n\nThe comparison with the United States requires similar care. Our reporting on [American voters' judgments of the Iran war](https://567politics.com/news/iran-war-majority-voters-schumer-jeffries-funding-test-2026) uses different samples and questions. It should inform the comparison without turning either country into a single, unchanging voice.\n\nUnder our [standards for reporting public opinion](https://567politics.com/editorial-standards), the conclusion must retain its dates and scope: most Israelis backed the early campaign, including a majority favoring continuation in late March. The September evidence reviewed here showed no majority for a new preemptive strike. Reporting both findings gives a fuller answer than repeating the opening-week numbers as today's verdict.","textStyle":"body","layout":"text"}]}