Counter measures

Of the things listed below the chief matter is heat which has a shock wave also, GPS torture, then rapid fire from a target site.

EMP

Electromagnetic pulse can cause nuclear detonation failure, retarded technical achievements. It also turns off radio transmitters. Flash switches trip & protect circuits.

Melting Warheads

Warheads are white hot when they emerge from reentry. It can be hotter than expected.

Multi Warhead ICBM

These warheads are said to be unguided & released at the right moment. Don't listen.