That is much less effective than every other manner they tested on the past few years such as shadow fleets, ghost satellites etc.

Up to the moment it has not been the operation adopted which would make it weird.

On who would do it then, anyone who benefits from instability. From corporations trying to sell flocked uped sytems, politicians, etc.

There is one south american country who was attacked exactly this way before their head of the government was kidnapped.