Many UFOlogy pundits have speculated on Solar Warden, based on McKinnon's claims. Our membership included.
But AFAIK, no government official has acknowledged it's existence before now.
Even if the Huffington Post story is true, a program name does not confirm the program content.
With any luck, moving the program to public view will result in more reliable details.
I wouldn't go counting the fleet's Battlestars just yet.