Authorities in Oslo, Norway, are responding to a loud explosion sound reported near the US Embassy, prompting significant police activity in the area. Initial reports indicate that there have been no injuries reported within the embassy, and ongoing investigations are being conducted to determine the source of the explosion sound.

Eyewitnesses have described seeing smoke rising near the embassy complex. The police have confirmed that their operations are still active, as they gather information to ascertain what occurred. No formal statements have been issued by the embassy regarding the incident so far.

The situation highlights security concerns in diplomatic areas, especially in light of increasing global tensions. The swift response from Norwegian police reflects the seriousness with which they are treating the incident, emphasizing the need for vigilance in urban environments that house embassies and consulates.