brimforge said:

well IF you keep "Naboo" not making it "Alderaan" (which is to what Leia tells us a pacifistic society), they haven't got any planetary shields or ion cannons like we see on Hoth or Endor ...

But they did have armies. True, most of whom were kept in detention camp, but the point is Naboo wasn't completely defenseless. Also their soldiers did have weapons, and even the queen has some blasters hidden in the armrest of her thrown.

I see Naboo as being peaceful, but at the same time not so much a pushover. They're still willing to defend themselves, yet they hope that they never have to.