You can't say to the members who are responsible for this issue. The committee is concerned about security issues. I am not asking you where they will be installed. It seems to me that it would be a deterrent to terrorists to know that the ADATS is there. They might not use Canada to strike a blow or whatever. It would be easy for you to tell the members.
You said there will be several layers of protection. Personally, if I were a terrorist and I knew the ADATS had been installed, that would deter me. It would perhaps be wise for you to say it publicly.