The anti-EMP argument used was that it disabled all of their own defences. That's why they didn't have EMP necklaces or anything.
There were five ships sent out to EMP the sentinals but Bane took care of that. Otherwise those ships might have destroyed the drillers, and five entire waves of sentinels.
I think even with EMP missiles, etc, they would not have lasted much longer. Each EMP would have to be triggered a long way from any other. You could place a chain of EMP bombs along the approach to Zion, but the machines would just send in sentinals one-by-one to trigger them.
You could fire missiles out towards the machines, but since the explosions could not overlap some sentinels would get in between the blasts. And again, the sentinels might just approach one by one. Missiles are more expensive than bullets, and Zion wouldn't be able to produce too many. Remember that there were 250,000 sentinels. Even if they came in waves of 100, you would need 2,500 missiles to get them all.
<font color="#f7f7f7" size="1">[ December 19, 2003 01:24 AM: Message edited by: Martin Scripts ]</font>