• An explosion hit the US Embassy in Oslo around 1 a.m. local time on Sunday.
• No injuries were reported, but the embassy sustained minor damage.
• Authorities are investigating the incident as a potential act of terror.
• Police are conducting an extensive investigation and have not established any suspects yet.
• The area has been secured, and citizens are encouraged to report any suspicious activity.

In the early hours of Sunday, around 1 a.m. local time, an explosion occurred outside the US Embassy in Oslo, resulting in minor damage to the embassy's entrance but no reported injuries, according to Dawn and Channel News Asia.

Police responded quickly and deployed a large number of officers to the site, citing the incident as a serious public safety concern. The explosion, which resulted in shattered glass and visible damage to the entrance, was believed to be the result of an incendiary device, as indicated by Oslo police representative Frode Larsen, reported Los Angeles Times and BBC.

Authorities have indicated a possible link to terrorism amid the current international security climate, especially concerning US diplomatic missions worldwide. “One of our hypotheses is that this is terrorism, but we are also exploring other options,” stated Frode Larsen, as reported by AA and NPR.

The investigation is ongoing, with investigators conducting crime scene examinations and interviewing witnesses. While no suspects have been named, police are actively searching for one or more individuals involved, according to India Times and South China Morning Post.

Following the incident, local authorities have assured residents that there is no ongoing threat to public safety and have encouraged anyone with information about the event to come forward, as noted by Le Monde and Al Jazeera.