Greece and Bulgria are bankrupt irrelevant countries that simply cant afford fast upgrades on system. Turkey case is entirely different. It will be modern system with continous upgrades. Plus Turkey is far more depended economically on Russia that will make it more susceptible to pressures regarding western technology sharing with Russia.
Russia want Turkey to lead Islamic world against West.

in meanwhile Russia is trying constrained Turkeys rivals for now and later use it.

https://www.cnbc.com/2017/10/19/russias-rosneft-to-take-control-of-major-kurdish-oil-pipeline.html
Russia’s Rosneft to take control of major Kurdish oil pipeline

The same approach is applied in Korea. Korea money and technology will be squeezed to Russia.

https://en.news-front.info/2017/10/25/seoul-turning-to-russia-amid-protectionist-policy-of-us-china/
SEOUL TURNING TO RUSSIA AMID PROTECTIONIST POLICY OF US, CHINA
Korean-Russian economic cooperation is now in the center of attention of our government,” Lee Jae-chool said during the presentation of investment potential of Russian regions in South Korea.

Those F-15s flying around with external fuel tanks. where is CFT and even CFT it sees draggier platform.

homing system!

Moreover, iam not saying that Harpoon isn’t enough for USN, considering that their fleet is bigger than anyone else .

The previous statement above was directed for you but you still continue.
how exactly is USN bigger than anyone else?. Look at deployable ships in Pacific against Chinese. deployable does not mean sustainable in high tempo operations. Those missiles need to be reloaded. The primary function of Chinese Navy is Pacific and there improvement in less than 5 years will make them vastly superior to every one else.
Primary function of RuaN is against Eastern EU and Middleast/Arctic and they are well designed for that task. This Chinese one belt one road will put every thing on road to make seas irrelevant.
The only function left for USN is to deal with Western EU/Africa and Latin America and that they will deal effectively with harpoons.

B-52 is still used because it is a big bomb truck that can launch missiles from 5000-10000 km aways. You don’t need a fast aircraft that is several times more expensive to do that.

5000 to 10,000 km?. what is price of those missiles?fast aircraft not expensive. Why all the time B1 flying in Middleast and NK.

that deal is irrelevant as far as other Middleast countries are concerned.
Egypt/Saudi/UAE will simply not tolerate Isreal or Turkey getting more advanced weopons or getting any importance.
Egypt was invited to BRICS summit in China. Putin spend 4 days with Saudi King. they know exactly the importance of Arab world. start with reserve currrency.

F-35 is built with imported components and designed for higher production rates to keep cost down. those variables will be tested just like F-22 production in previous economic cycle.

BAE UK will face alot more losses as America first is imposed on export markets. Than there is Bombardier that is impacting . seem alot less opportunity for aerospace workers.