> Saudi Arabia wanted to send ten men on an official assignment to Norway, the Ministry of Foreign Affairs confirms to Dagbladet. The ten men were all security guards, who were deployed to work at the Saudi Arabian embassy in Norway, according to Dagbladet’s sources. But Saudi Arabia wanted the security guards to be registered as diplomats in Norway. This would give them extended room for manoeuvring in Norway.

This sounds like they're amateurs, sending 10 at once. Other nations do that probably one by one to stay under the radar.