In a world dominated by violent media, Americans are no more eager to go to war than they were in the 1980s or the 1960s or the 1940s. Hasn't it always been someone else's problem?
The overwhelming majority would rather go on thinking it had nothing to do with them and there...
If you can, move your units to safety after they've attacked.
Remember to build spirit walls to keep your commander safe.
If you're stood near the edge of a cliff, it might be best to move or you could end up pushed off.