I want to know the answer to the following question:
As better weapons are created, what systems continue to improve as well to counter them?
All the background I'm provided with is that "It is an arms race; as better jamming, countermeasures and anti-radiation weapons are developed, so are better SAM systems with ECCM capabilities and the ability to shoot down anti-radiation missiles and other munitions aimed at them or the targets they are defending.". Is that enough to answer the question?
Answer: yes