When you spend a TL to add a focus result to the defense roll, does it have to be on the attacking ship or it can be on any enemy ship you previously locked?

On 3/3/2018 at 4:22 PM, Donnola said:

When you spend a TL to add a focus result to the defense roll, does it have to be on the attacking ship or it can be on any enemy ship you previously locked?

It has to be on the attacking ship. Otherwise the ability would read "a" enemy ship rather than "the" enemy ship.