Hope it works better than the golf ball radar ship that is often berthed at Pearl Harbor.  My understanding is that despite billions spent on the system, it does not work.
It was great for funneling lots of dough to those in Congress and defense contractors etc but it is all part of the game part of which is to jin up an enemy to justify fueling the
industrial/military complex and allowing many to wet their beaks on a continuing basis.  This is not to say that there are not real bad actors out there but if you look at it, our country
has been at war on almost a continuous basis since WWII.