The US embassy in Oslo, Norway, was hit by an explosion in the early hours of Sunday, but no one was injured, police in the Norwegian capital said, adding the cause was not immediately known. The explosion occurred around 1:00 am local time (0000 GMT), the Oslo police department said in a statement. We arrived shortly afterwards and confirmed that there had been an explosion that hit the US embassy,” he told NRK. A 16-year-old identified only as Edvard told TV2 that he was watching television when he heard the blast. But Dellemyr said there was no indication as yet that the incident at the embassy in Oslo was connected to the conflict.