Originally posted by Cpt Larraq
When they fought the alien vessel why do they rely on torpedoes? Why couldn't they have used the ships laser cannons?
The 'Phase Cannons' were not installed before they left Earth because they had to leave in a hurry. We discover this in 'Silent Enemy' ENT. I thought that the ship was ready to go, only being held back from leaving by the Vulcans, but this is what they say in that episode. Of course, it does beg the question, why wait until that episode to start installing them, why not get to work on them straight away after leaving Earth. They would have come in useful, in situations such just like this.