Guess you could assume, if this story is true, the F-35 proved its technology works in real life.
Two Israeli F-35 fighter jets entered Iranian airspace over the past month, Kuwaiti newspaper Al-Jarida reported on Thursday. The act is a signal of heightened regional tensions, especially in light of recent Israeli military attacks in Syria, including against Iranian bases in the country.
Sources quoted in Al-Jarida stated that two stealth fighters flew over Syrian and Iraqi airspace to reach Iran, and even targeted locations in the Iranian cities Bandar Abbas, Esfahan and Shiraz.
The report states that the two fighter jets, among the most advanced in the world, circled at high altitude above Persian Gulf sites suspected of being associated with the Iranian nuclear program. It also states that the two jets went undetected by radar, including by the Russian radar system located in Syria. – The Jerusalem Post
Featured image by US Air Force