We know exactly where it is. No reason to let the bad guys know all about our capabilities.
That is the kind of twisted logic that leads people to think the wrong things, and give power to folks because they say what you want to hear.
A little critical thinking would be nice.
Another reason to assume we know where it is, Bambi isn't out grandstanding and making announcements of American resolve and insisting that we'll get to the bottom of it. Nope. Just a few vague whimpers out of Carney. That more than anything tells me there's a diplomatic square dance going on behind the scenes until the "friendly" countries who have been embarrassed by this can prepare their own spin and save face.