Not really, every country has use many exercises, what do you think? Saudi doesn't have experiences in any war last 40 years except recent war with Yemen terrorisms (another Muslim brother). Saudi just purchase many US technology and then display them in amazing exercise, that's it.
Please keep remember yourself Iraq had superior technology more than 2000+ tanks, 450 aircrafts, 1,668 armored personal vehicles, 1,650 artillery, and vice versa during Gulf War 1991. Old days Iraq took alot of prides of these technology which will be same on Saudi Arabia and its similar trainings along with Arab countries.
You just see exercises pictures here that make you feel so good?
Middle finger can be cut off easily, I will ignore it.