Kill the ords to stop the hordes!!. Keep in mind that you have to be careful what you wish for. If we hardened the ammo bunkers today, you might be able to bomb them GVs or CVsharrasing you. Tommorow though, whats gonna keep them guys off of keeping your hangers down because its too tough to kill THEIR ords?'
Many o' times Ive seen the hordes pack up and move off to some other target because you killed their ords, "I cant kill them hangers, Im certainly not gonna fight em"
Honestly, how many times you hear the cries of "NOONE EVER PORKS", now. Imagine if it were to be more difficult.