Danish authorities have arrested a suspect with alleged ties to Hamas in connection with a purported European terror attack plot, according to security officials, in an operation that highlights ongoing concerns about Hamas's operational networks in Europe and the effectiveness of Israeli-European intelligence cooperation.
The arrest, carried out by Denmark's Security and Intelligence Service (PET) in Copenhagen, follows what sources described as intelligence sharing between Israeli, European, and US agencies regarding potential Hamas activities targeting Jewish community sites and Israeli-linked institutions across Europe.
Danish authorities declined to provide extensive details about the specific plot or the suspect's identity, citing the ongoing investigation. However, PET confirmed the individual is suspected of "planning serious acts of terrorism" and has connections to organizations designated as terrorist groups by the European Union.
"This arrest demonstrates that terrorist threats against Denmark and our European partners remain real," PET director Thomas Heine said in a brief statement. "We work closely with allied intelligence services to identify and disrupt such threats before they materialize."
Israeli security officials welcomed the arrest but emphasized it likely represents one node in a broader network. Shin Bet, Israel's internal security service, has repeatedly warned that Hamas maintains operational cells in Europe used for fundraising, procurement, and occasionally planning attacks against Israeli and Jewish targets.
"Hamas doesn't distinguish between military and civilian targets when operating abroad," said , founder of the International Institute for Counter-Terrorism.

