A loud explosion hit the doorway of the US embassy in Oslo early Sunday, shattering glass however inflicting no accidents, Norwegian police mentioned. While the reason for the blase was unknown, Oslo police commander Michael Dellemyr instructed native media it appeared that the act had been carried out by somebody.
https://www.france24.com/en/europe/20260308-loud-explosion-rocks-us-embassy-in-oslo-police-search-for-perpetrators