Netherlands Arrests Three More Suspects in Connection to Antisemitic Synagogue Attacks

Dutch prosecutors announced on March 27, 2026, that three men had been arrested the previous day on suspicion of involvement in antisemitic attacks on synagogues in the Netherlands. A 20-year-old man from Tilburg and a 23-year-old man from Amsterdam were arrested for their alleged roles in the March 13 attack on a synagogue on A.B.N. Davidsplein in Rotterdam. A third suspect, an 18-year-old man from Amsterdam, was arrested for allegedly helping to prepare an attack on a synagogue in Heemstede, a town approximately 25 kilometres west of Amsterdam. All three men hold Dutch nationality, according to the Public Prosecution Service. The three were brought before an examining magistrate on March 27 and ordered to remain in custody for 14 days. With these latest arrests, a total of seven suspects are now in custody in connection with the Rotterdam attack.

Rotterdam attack brought seven suspects into custody The attack on the synagogue on A.B.N. Davidsplein took place in the night of March 12 to 13, 2026. According to Dutch prosecutors, the incident involved an explosion and attempted arson, though a fire at the entrance of the building was brief and no injuries were reported. On the same night, four suspects aged between 17 and 19 from Tilburg were arrested at another synagogue in the Hillegersberg district of Rotterdam. A fifth arrest followed on March 19, when a 19-year-old man, also from Tilburg, was taken into custody. The five earlier suspects — three 19-year-old men, one 18-year-old, and a 17-year-old — are suspected of causing the explosion and attempted arson, all with terrorist intent, according to Het Parool. The two new arrests on March 26 bring the total number of suspects held for the Rotterdam incident to seven.

Rotterdam synagogue attack — key dates: — ; — ; — ; — ; —

Heemstede plot involved two minors arrested last week The Heemstede case developed separately but in parallel with the Rotterdam investigation. Police had already arrested two minors, aged 14 and 17, the previous week on suspicion of plotting to set off an explosion at a synagogue in the town. The 18-year-old arrested on March 26 is suspected of having been involved in preparing that same planned attack, which prosecutors said was set for March 20. The Public Prosecution Service stated it was making no further comment on the suspected roles of the men now under arrest. The suspects are being held under full restrictions and may only communicate with their lawyers, according to De Gelderlander.

Minister raises possibility of Iranian recruitment network Dutch Justice Minister David van Weel of the VVD party previously stated that the suspects were likely recruited for the attacks and that authorities were examining a possible link to Iran. Van Weel said he was taking into account the scenario that Iran may have played a role, though he stressed he could neither confirm nor deny that connection at the time. Web search results show that Van Weel made similar remarks on March 17, when he said the Netherlands was investigating whether Iran was involved in the Rotterdam synagogue attack, and on March 16, when he said a link between explosions in Amsterdam and Rotterdam could not be excluded. The Netherlands had already tightened security for Iranian dissidents in the country following a separate shooting of a man critical of Iranian authorities, according to Reuters reporting from March 20. The investigation into the synagogue attacks is being led by the National Public Prosecution Service.

7 (suspects) — total held in custody for Rotterdam synagogue attack

The Netherlands has faced a series of antisemitic incidents in recent years. In November 2024, violence broke out in Amsterdam after a Europa League football match between Ajax and Maccabi Tel Aviv, during which Israeli supporters were attacked in the streets. Dutch authorities have also been monitoring threats linked to Iranian state actors against dissidents and critics living in the Netherlands, a concern that predates the current synagogue attack investigations. The Rotterdam Jewish community has historically been one of the smaller but significant Jewish communities in the Netherlands, with the country's Jewish population having been devastated during the Second World War.