There have been radar-homing missiles since at least the Viet Nam war. The North Vietnamese stopping cooperating in their own destruction by not leaving the radar on long enough to be hit. The key to winning the next war won’t be high tech so much as removing the shackles (Rules of Engagement) from our military so they can make best use of the technical superiority we already employ. Fighting, IOW, to win.
Imagine a ship getting hit with multiple missiles.
They will explode like the battleship Hood.