A blast occurred near the Israeli embassy in Denmark on Monday, the one-year anniversary of Hamas’s Oct. 7 massacre in southern Israel, Agence France-Presse reported.

The explosion happened about 500 meters from the diplomatic mission in Copenhagen, and five days after two blasts, likely caused by hand grenades, went off near the building.

“We are of course looking into whether there could be a connection to the (earlier) incident at the Israeli embassy,” Copenhagen police inspector Trine Moller told reporters on Monday.