It’s not so much that they’re underperforming, but that Iran, Russia China and North Korea have been following US operations and have been working on counter measures.
All of these countries understand the importance of electronic warfare.
Iran has spent 38 years establishing supply lines and keeping up with tech to defend against an invasion.
The US does not have incentive to defend against invasion, so they’ve been lax in R&D
It’s not so much that they’re underperforming, but that Iran, Russia China and North Korea have been following US operations and have been working on counter measures.
All of these countries understand the importance of electronic warfare.
Iran has spent 38 years establishing supply lines and keeping up with tech to defend against an invasion.
The US does not have incentive to defend against invasion, so they’ve been lax in R&D