Norwegian police reported an explosion near the U.S. Embassy in Oslo on Sunday, with authorities confirming no injuries occurred in the incident.

The blast was reported early Sunday morning in Norway's capital city, prompting an immediate police response and investigation into the circumstances surrounding the explosion.

Local authorities have begun investigating the incident to determine the cause and nature of the explosion. The proximity to the U.S. Embassy has drawn attention from Norwegian security officials.

No further details about potential property damage or the specific location of the explosion relative to the embassy building have been released by authorities at this time.