Saudi oil fields on fire, but who did it?

[Jimbuna]

The United States has issued satellite images and cited intelligence to back its allegation Iran was behind attacks on major Saudi oil facilities.

One official said there were 19 points of impact on the targets and the attacks had come from a west-north-west direction - not Houthi-controlled territory in Yemen, which lies to the south-west of the Saudi oil facilities.
https://www.bbc.co.uk/news/world-middle-east-49712417

The case is in the process of being built.