Russische Drohne auf französischen Flugzeugträger abgefeuert, im schwedischen Hafen abgefangen

That is an act of war. Likely from a merchant ship. Which gives more grounds to stop and search ships under RF flags.

It could be some moron who decided to take a cool picture with a drone or Russian military trying to figure out NATO drone protection. That vessel should have been boarded and investigated from top to bottom for any Russian military activity