'Rapist,' 'Pedophile,' 'Zionist Trash': Pro-Terror Symbols, Clashes With Police, and Hateful Rhetoric Punctuate Protest at Park East Synagogue
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The second major anti-Israel protest at Park East Synagogue in New York City in less than a year featured a Hezbollah flag, signs equating Zionism with Nazism and terrorism, and stickers depicting a swastika inside a Star of David. The crowd protesting “The Great Israeli Real Estate Event 2026” grew to hundreds as the evening went on. There were significant clashes between protesters and law enforcement; one officer was hospitalized and police used pepper-spray. Based on footage…
The Islamic Republic of Iran’s Embassy Accounts Post Hitler Comparisons, Antisemitic Conspiracy Tropes on X
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Following the April 8, 2026 ceasefire, which halted the 40-day-long U.S. and Israeli military operation against the Islamic Republic of Iran, official Iranian regime diplomatic accounts on X have posted a stream of antisemitic content to audiences of millions. In a campaign the New York Times referred to as “information warfare,” spanning at least four embassies across three continents, Iranian missions in Indonesia, South Africa, Tajikistan, and Zimbabwe have published…
A day after Iranian Supreme Leader Ayatollah Ali Khamenei was killed during an attack by Israel and the United States on February 28, 2026, Alireza Arafi was appointed as the Islamic Republic of Iran’s interim leader as a member of the Leadership Council, which is tasked with fulfilling the supreme leader’s role until the Assembly of Experts elects a new leader. A review of Arafi’s public statements, especially open letters reproduced on the Guardian Council…
UpScrolled Social Media Platform Attracts Virulent Antisemites, Lacks Enforcement Protections
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“F--- the jews! Find me on UpScrolled,” proclaimed one antisemitic influencer last month to her 1.3 million followers on X. UpScrolled, a social media platform launched in June 2025 in response to purported suppression of speech on other platforms, attracted just 20,000 users in its first two months, growing to 150,000 by January 2026. But following panicked and conspiratorial claims about changes to TikTok’s U.S. operating structure, UpScrolled’s user base exploded to…
Digital Couriers: How U.S. Anti-Israel Activists Amplify Terror Propaganda on Mainstream Platforms
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Since Hamas’s October 7, 2023, attacks, analysts from the ADL Center on Extremism (COE) have tracked how some U.S.-based anti-Zionist activists and groups, including Students for Justice in Palestine (SJP) chapters, are amplifying propaganda from Palestinian Foreign Terrorist Organizations (FTOs) and others to promote support for the “resistance” — a euphemistic reference to the various terrorist groups responsible for violent attacks against Israel, including  …
Pro-Hamas Chant at Queens Synagogue Protest Signals Further Normalization of Terror Rhetoric
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The explicit celebration of Hamas at a protest targeting a Queens synagogue last week serves as a stark reminder of a disturbing new reality: Pro-terror expressions are becoming openly normalized within the U.S. anti-Israel movement. The January 8 demonstration outside of Young Israel of Kew Gardens Hills in Queens, New York, was ostensibly a protest of an Israeli real estate event taking place inside the synagogue. It quickly devolved into calls to “Globalize the Intifada,” shouts…
On 2nd Oct. 7 Anniversary, U.S. Anti-Israel Activists Reaffirm Support for Hamas Attack Amid Ceasefire Talks
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Amid the Gaza ceasefire talks, U.S. anti-Israel activists marked the 2nd anniversary of the October 7 Hamas attack with nationwide disruptive protests and glorification of violence.
Speakers Use ArabCon Platform to Promote Antisemitic and Pro-Terror Views
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At the 45th annual ArabCon in Dearborn, Michigan, several speakers engaged in the promotion of antisemitism and the defense of terrorism, including the Hamas-led terror attack against Israel on October 7, 2023.
Kneecap – The Irish Hip-Hop Trio Promoting Violence Against Israel
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Kneecap, the Irish hip-hop trio, has made headlines for their onstage anti-Israel comments, support of designated terrorist organizations, and pro-BDS activities. As of August 26, 2025, Kneecap cancelled its sold-out October tour of the US amid a legal battle and pushback concerning their uninhibited support for extremist organizations in their activism. In February 2025, Kneecap posted a picture of a band member reading a book of statements by the terrorist organization Hezbollah’s…
Anti-Israel Demonstrations in London Feature Support for the Islamic Republic of Iran and its Terror Proxies
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During the twelve-day conflict between Israel and the Islamic Republic of Iran, which began on June 13, 2025, Iranian regime-linked and pro-Iranian regime groups helped organize demonstrations across Western capitals, which they used as vehicles to express support for the clerical regime in Tehran, as well as members of the regime’s terrorist proxy network. At a number of marches across London during June 2025, marchers held placards bearing the name of the Islamic Human Rights…
Communal Letter to National Education Association President Becky Pringle
Letter
Dear President Pringle, We are writing to express our deep concerns about the growing level of antisemitic activity within teachers’ unions, particularly since the Hamas terrorist attacks in Israel on October 7, 2023. Passage of New Business Item (NBI) 39 at the National Education Association (NEA) Representative Assembly this past weekend, which shockingly calls for the boycott of the Anti-Defamation League, is just the latest example of open hostility toward Jewish educators,…
Antisemitic Threats, Violent Rhetoric Surge on Telegram Amid Israel-Iran Escalation
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Antisemitic threats and violent rhetoric surged by 594% on Telegram following the recent escalation between Israel & the Iranian regime, according to new ADL Center on Extremism research.
Familiar Attempts to Justify and Downplay Antisemitic Violence Follow Latest Attack on Jewish Community
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Reactions to the latest attack targeting the Jewish community followed a familiar pattern to the murder of a couple leaving a Jewish event in D.C. two weeks ago -- celebration, justification, and legitimization.
Swaths of Anti-Zionist Movement Legitimize Killings at D.C. Jewish Museum
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Many in anti-Zionist circles are celebrating and justifying the murders of two Israeli embassy staffers, and in some cases, even encouraging further violence.
Extremists and Conspiracy Theorists Deny the Capital Jewish Museum Shooting With ‘False Flag’ Narrative
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In the wake of the murder of two people at the Capital Jewish Museum in Washington, D.C., conspiracy theories about the shooting quickly circulated on social media from users across the political spectrum. The most prevalent of these conspiratorial posts alleged that the shooting was a purposeful and coordinated “false flag” attack carried out by the Israeli or U.S. government to make Jews and Israel look sympathetic, tighten relations between the two countries or rationalize going…
In Latest Attack on Jewish Community, Suspect in Museum Shooting Posted Manifesto Calling to 'Bring the War Home'
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The ADL Center on Extremism has been able to connect the alleged suspect, with a high degree of certainty, to the manifesto, titled “Escalate For Gaza, Bring The War Home.”
The Institute for the Critical Study of Zionism: Five Things to Know
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1. The Institute for the Critical Study of Zionism is a non-profit organization seeking to dismantle Zionism. The Institute for the Critical Study of Zionism (ICSZ) is a far-left, explicitly anti-Zionist non-profit organization founded in 2023 by prominent anti-Zionist activists and academics who seek the villainization and wholesale rejection of Zionism—the movement for the self-determination and statehood of the Jewish people in their ancestral homeland, Israel—from academia…
Anti-Israel Activists Display Brazen Support for Terror at Hezbollah Chiefs’ Beirut Funeral
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In a notable development for the anti-Israel movement, prominent American and international anti-Zionist activists traveled to Lebanon last month to attend the joint funeral of Hassan Nasrallah and Hashem Safieddine, leaders of the Lebanon-based, U.S.-designated terror group Hezbollah. Many other such activists marked the occasion by openly expressing their admiration for these notorious terror leaders at anti-Israel demonstrations and online. Attendees at Nasrallah and Safieddine’s…