Each one ignited a new green or blue spot on Cadderly's defensive shields, further wearing at them.

Even though their six ships could deploy only weakened defensive shields while generating the energy net, he was not concerned.

Thus, they could pass through the defensive shields unscathed.

Presently the berserker's last defensive shields had been wiped out of space.

The defensive shields set for radiation did not even register the Enterprise's presence.

And one hell of a set of defensive shields.

The defensive shields went up quicker than a galactic star fighter.

"The defensive shields are holding just fine," Morah commented to nobody in particular.

I'm sure you've confirmed that our defensive shields are down.

The defensive shields around the prison complex are down.