A residential area in Bro, north of Stockholm, has been struck by two explosions within a week.

The latest incident occurred late Tuesday night, damaging a window and its frame, though no injuries were reported.

Police arrested a suspect shortly after the blast, who has since been detained.

Authorities have launched an investigation into gross public destruction and violations of explosive materials laws.

This follows a similar explosion in the same area earlier in the week, which left one person with minor injuries.

The repeated attacks have raised concerns about safety in the neighborhood.