Anti-Israel protesters target a synagogue in Queens, New York on July 14, 2024. Photo: Screenshot

Amid a continuing surge in antisemitic hate crimes, Jewish institutions in the US have beefed up their security measures for the Jewish High Holidays of Rosh Hashanah and Yom Kippur, which this year fall around the one-year anniversary of the Palestinian terrorist group Hamas’s Oct. 7 massacre across southern Israel.

The heightened security efforts also come as Israel expands its operations against the terrorist group Hezbollah in Lebanon and vows to respond to a massive missile attack from Iran, the chief international sponsor of both Hamas and Hezbollah.

Although there are no indicators of specific imminent threats against Jewish institutions, law enforcement officials have warned that “lone wolf” agitators could spark violence in the upcoming days.

The New York City Police Department (NYPD) ramped up patrols around Jewish institutions on Monday. The police department will also monitor for potential explosive devices at bridges and radiation detection. 

Police departments in other major US cities such as Los Angeles, Miami, Chicago, and Philadelphia have also indicated that they will increase patrols surrounding Jewish institutions and houses of worship in an effort to prevent potential antisemitic violence from breaking out. Officials belonging to police departments across the country have stated that they hope bolstering security measures will quell anxieties among local Jewish community members.

Oren Segal, vice president of the Anti-Defamation League’s (ADL) Center on Extremism, told The Algemeiner that although the organization has not detected any threats against Jewish houses of worship, they should be prepared for the possibility of an attack. 

“What we have previously told Jewish institutions is that at this time, there is no known credible threat to the Jewish Community in the US,” Segal said. “Accordingly, we are advising institutions to remain open and operational throughout the upcoming High Holiday season. However, given the heightened tensions and increased risk to the community at this time, we recommend institutions review and implement a series of security precautions and procedures.”

Rosh Hashanah, the Jewish New Year, begins on Wednesday at sundown. Yom Kippur, considered the holiest day in Judaism known as the Day of Atonement, commences next Friday at sundown. Together, they are known as the High Holidays.

A slew of anti-Israel activist groups have organized demonstrations for Monday to commemorate the anniversary of the Hamas-led Oct. 7 attacks on Israel. These groups have routinely — and erroneously — referred to the Oct. 7 onslaught, the largest single-day slaughter of Jews since the Holocaust, as the beginning of a so-called “genocide” in Hamas-ruled Gaza. 

Anti-Israel groups such as Writers Against the War on Gaza, Incite! Palestine Force, and Samidoun have organized demonstrations in the upcoming week to draw attention to the plight of Palestinians. Another such organization called Within Our Lifetime is calling on its supporters to go “all out for Gaza” on Oct. 7 by skipping school and work to participate in a mass protest. 

The expected surge in anti-Israel demonstrations during the Jewish high holidays, combined with the looming anniversary of Oct. 7, has some experts worried over the safety of Jews. 

“The Jewish community is facing the most significant threat towards the community in modern history,” Kerry Sleeper — deputy director of intelligence and information sharing for the Secure Community Network, a consultancy for the national US Jewish community — told the Jewish Telegraphic Agency (JTA). “The combination of High Holidays, the 10/7 anniversary, and now the potential for the world’s largest terrorist organization [Hezbollah] to exact revenge on either Israeli facilities, embassies, or consulates, or prominent Jewish leaders or prominent Israeli leaders anywhere in the world.”

Some experts fear that individuals tied to Hezbollah, which is Iran’s chief proxy force, could seek to execute an attack on American soil against the Jewish community. US agencies have foiled potential terrorist attacks by Hezbollah members in recent years and warned of potential future threats from sleeper cells.

The fears stem in part from Israel’s recent operations in Lebanon decimating Hezbollah’s top leadership. The Jewish state has also initiated ground operations in Lebanon with the reported goal of establishing a buffer zone between the two countries after Hezbollah has spent the past year attacking northern Israeli with drones, missiles, and rockets, forcing tens of thousands of Israelis to flee their homes.

Jonathan Schanzer, a vice president at the Foundation for Defense of Democracies, told JTA that Jewish citizens of less “security minded” countries within Europe and Latin America are more at risk of a Hezbollah attack than those residing in the United States. However, Schanzer said he “wouldn’t rule out an attempt to cross into the United States, or an effort to activate cells that are already here.”

Security concerns also stem from the global surge in antisemitism since the Oct. 7 massacre, which unleashed a tsunami of anti-Jewish hate that has seen several countries around the world, especially the US and European nations, record record levels of antisemitic incidents.

Last week, for example, a new report from the Federal Bureau of Investigation (FBI) showed that anti-Jewish hate crimes in the US spiked to a record high last year, and American Jews were the most targeted of any religious group in the country.

The FBI data came after the ADL released a report in April showing antisemitic incidents in the US rose 140 percent last year, reaching a record high of 8,873 outrages — an average of 24 every day. Most of the incidents occurred after Oct. 7, during the ensuing Israel-Hamas war in Gaza.