The Classic Movies – The Wrath of Khan

"If the Secondary Weapon requires that the attacking ship have the defending ship target locked, it may still fire that weapon, but the defending ship rolls an additional +3 defense dice. The attacking ship must discard theSecondary Weapon Upgrade when the attack is completed."
How does this interact with USS Enterprise-E?
"you may fire a torpedo at an enemy ship without needing a target lock. If you do so, place an auxiliary power token beside your ship"
Does the defender get +3 defense dice and I discard the weapon after the attack or does the ships ability bypass the torpedoes need for a target lock
How does this interact with USS Enterprise-E?
"you may fire a torpedo at an enemy ship without needing a target lock. If you do so, place an auxiliary power token beside your ship"
Does the defender get +3 defense dice and I discard the weapon after the attack or does the ships ability bypass the torpedoes need for a target lock