Three brothers have been arrested in Norway in connection with an explosion outside the US embassy in Oslo. The blast, caused by an improvised device, resulted in minor damage but no injuries. The suspects, all in their 20s and linked to Iraq, are being investigated for a potential terror bombing. Authorities are exploring various motivations for the attack, including foreign state involvement. The investigation is a high priority, with emergency services responding promptly. Teljes cikk (bbc.com europe)