curious why Saudi? Are they known to be prolific buyers of vulnerabilities?
China and Russia are on the same boat, but they are far more capable with in-house tech.
And yes the Saudis definitely bought software from NSO Group but it's also been used by plenty of other governments, including half the EU...
(Israel is known to be prolific; many brokers and the whole industry on all sides has a lot of people and entities from Israel. Saudi is publically obv active due to stories like MSB pwning Bezos over Whatsapp)