Information on recent attack on Saudi is getting more clear.
Recently Iran was moving its missiles near Israeli border, in anticipation that if it's struck, it can quickly and effectively retaliate by attacking Israel.
Then two weeks ago Israel bombed every one of the missile bases that Iran was building. But these things aren't new.
What was new is that, one of the most damaging attacks wasn't launched from Israel, but the Israeli drones used in that attack took off from Syria, which Iran wasn't covering with radar and wasn't monitoring. That took it by surprise.
Now how can Israeli drones take off from Syria? Later it was reviled that Saudi was the sponsor here. Iran now wanted to retaliate.
Therefore Iran used an unexpected place like an Iraq base to launch all these drone attacks on KSA and create maximum damage. This time they wanted to hurt it, and not just warn like before. And that took the Saudis off guard too, they weren't monitoring Iraq.
These drones were 3 meter long cruise missile type drones. And Kuwait watched those flying over their head. They are now taking serious actions to prevent any more.
Keep watching.