On the morning of March 22, 2016, coordinated suicide bombings tore through Brussels Airport in Zaventem and the Maelbeek metro station, murdering 32 innocent people and wounding more than 300 others. The Islamic State, also known as ISIS, claimed immediate responsibility for the carnage, marking the deadliest terrorist attack in Belgian history. What the headlines often obscured was the deeply antisemitic ideological core driving the very network behind these attacks — the same network whose operatives had, just two years earlier, executed a murderous assault on Brussels' Jewish Museum. The Brussels bombings were not merely an attack on Belgian society; they were the latest expression of a genocidal Islamist ideology that places the destruction of Jewish life and Western democratic civilization at the center of its worldview.
The Attack and the Network Behind It
The bombings were carried out by three ISIS operatives: brothers Ibrahim and Khalid El Bakraoui, and Najim Laachraoui. Ibrahim detonated a device at the airport departure hall; a second bomb exploded nearby; Laachraoui also struck the airport. Khalid El Bakraoui then detonated his vest at the Maelbeek metro station, located steps from the headquarters of the European Union. The attacks came precisely four days after the arrest of Salah Abdeslam on March 18, 2016 — the key surviving operative of the November 13, 2015 Paris massacres, which killed 130 people — suggesting the bombings may have been accelerated in response to his capture. The Bakraoui brothers had previously been flagged by Turkish intelligence and deported from Turkey in mid-2015 under suspicion of attempting to travel to ISIS-controlled Syria, yet Belgian authorities failed to act decisively on those warnings.
The ISIS cell responsible for both the Brussels bombings and the Paris attacks was deeply interconnected, representing a European jihadist infrastructure with cells operating across Belgium, France, and beyond. Belgium, a country with a population of just eleven million, had by that point produced the highest per capita rate of ISIS foreign fighters of any Western nation — a grim testament to the penetration of radical Islamist networks into the heart of Europe. The Molenbeek district of Brussels, in particular, had become notorious as a hub for jihadist recruitment and operational planning.
The Antisemitic Thread: From the Jewish Museum to Zaventem
To understand the Brussels bombings in full, one must revisit May 24, 2014, when a gunman opened fire inside the Jewish Museum of Belgium in central Brussels, killing four people — an Israeli couple, a French woman, and a Belgian man. The perpetrator was Mehdi Nemmouche, a 29-year-old French national of Algerian descent who had spent more than a year fighting with ISIS in Syria, where he had participated in the torture and execution of hostages. Belgian and French authorities treated the museum attack as an act of both terrorism and antisemitism. Nemmouche was convicted in 2019. The same extremist milieu — the ISIS network operating in and around Brussels — that produced Nemmouche also produced the cell that struck the airport and metro on March 22, 2016. The antisemitic and anti-Western motivations were not separate phenomena; they were two expressions of a single totalitarian ideology.
The impact on Brussels' Jewish community was immediate and visceral. According to the Jewish Virtual Library's documentation of Brussels, the Jewish community cancelled its Purim celebrations, which had been scheduled for March 24, 2016 — just two days after the bombings — citing security concerns. This was not an isolated response; it reflected a pattern of Jewish communal life being curtailed, disrupted, and driven underground by the persistent threat of Islamist violence across Europe. As early as 2015, the chief rabbi of Brussels, Avraham Guigui, had stated openly: "There is no future for Jews in Europe," reflecting a despair shared by a community that had already endured the museum massacre, synagogue arsons, and relentless street-level antisemitic harassment.
Key Facts About the Brussels Attacks and Their Antisemitic Context
- The March 22, 2016 Brussels bombings killed 32 people and wounded more than 300, making it the deadliest terrorist attack in Belgian history; ISIS immediately claimed responsibility.
- The Brussels ISIS cell was directly linked to the Paris attacks of November 13, 2015, and to the May 2014 Jewish Museum massacre — all carried out by operatives embedded in the same jihadist network centered on the Molenbeek district.
- Brussels' Jewish community cancelled its Purim celebrations scheduled for March 24, 2016, following the bombings; the community of approximately 20,000 had already been living under heightened security since the 2014 Jewish Museum attack.
- Mehdi Nemmouche, the perpetrator of the 2014 Jewish Museum massacre, had trained with ISIS in Syria — the same organization whose operatives carried out the 2016 bombings, confirming a shared ideological and operational lineage.
- Belgium produced the highest per capita number of ISIS foreign fighters of any Western European country, illustrating the depth of jihadist radicalization in the country's urban centers.
The Ideology of Hatred: ISIS, Antisemitism, and the West
ISIS is not merely a terrorist organization in the conventional sense; it is a totalitarian death cult whose founding texts and propaganda are saturated with antisemitism. The group's publications, including its magazine Dabiq, routinely invoked classic antisemitic tropes, portrayed Jews as subhuman conspirators, and called for the annihilation of the Jewish people as a religious obligation. This is not incidental to ISIS ideology — it is foundational. The targeting of Jewish institutions, Israeli nationals, and Jewish cultural life across Europe has been a deliberate and documented strategic priority for ISIS and affiliated networks. According to research by the Jewish Virtual Library's Belgium history tour, antisemitic violence in Belgium — much of it connected to Islamist extremism — surged dramatically in the years preceding the 2016 bombings, with the Jewish Museum attack serving as the bloodiest single incident.
The broader European context is equally alarming. Across France, Germany, Sweden, and the United Kingdom, Islamist-motivated antisemitic attacks have accounted for an increasing proportion of all recorded hate crimes against Jews since the early 2000s. The Brussels bombings, while not exclusively targeting Jews, were the product of an ideology that views Jews, Israel, and the democratic West as a unified enemy to be destroyed. When ISIS operatives plotted in Molenbeek, their targets were interchangeable: an airport, a metro station, a Jewish museum, a concert hall in Paris. All represented the civilization they sought to annihilate.
Why the Brussels Bombings Must Be Remembered Through This Lens
Ten years on, the Brussels bombings are frequently memorialized as a tragedy of indiscriminate terrorism — which they certainly were. But reducing them to that framing alone strips away a critical dimension of truth. The perpetrators were not motivated by random grievance; they were soldiers of an explicitly antisemitic, anti-Western Islamist ideology funded, inspired, and operationally supported by a network stretching from the streets of Molenbeek to the killing fields of Syria. Understanding this connection is not merely an academic exercise; it is an act of moral clarity essential to combating the resurgence of antisemitism in Europe today. As the Israel Intelligence and Terrorism Information Center documented in its contemporaneous analysis, the Brussels attacks were part of a deliberate ISIS campaign to strike Western capitals while simultaneously intensifying pressure on Jewish communities across the continent.
The victims of March 22, 2016 deserve to be remembered not only as victims of terrorism, but as casualties of the same hatred that has targeted Jewish people for millennia and that found its most recent violent expression in the caliphate's war on Western civilization. Forgetting the ideological roots of that day's violence does not honor the dead — it endangers the living. The Jewish community's cancelled Purim celebration stands as a small but emblematic symbol of what Islamist terror steals: not just lives, but the freedom to exist openly, joyfully, and safely as Jews in the heart of Europe.