“”These systems work. We’ve seen in multiple campaigns now evidence of them working,” he told BI. “We’ve proven the technology at some degree, and I think that shows that this investment, in general, is worth it.”
But the supply of interceptors is insufficient. The US might not even have what it needs for an extended campaign against Iran. In the Pacific, Shaikh said, “China is going to be a whole separate ball game.””
https://www.yahoo.com/news/years-biggest-air-battles-showing-113002207.html