It sounds like you didn't read the article, what documents they have state it was getting heavy investments, and being tested. So no alleged operations as of ye

It sounds like you didn't read the article, what documents they have state it was getting heavy investments, and being tested. So no alleged operations as of yet. > The agency added in the document that it planned to conduct more tests with the Hover Hammer, and said it wanted to develop a larger version of the blimp that would be capable of flying at altitudes of 68,000 feet for up to six months at a time. It'll be hard to track when it's out though, flying at 70k feet and being impervious to infrared and a couple other items as the article stated.