Although there is no official announcement from Nikon, the Germany website Digitalkamera.de announces the Nikon 1 series mirrorless cameras are no longer in production. Currently it is unclear if Nikon will announce a new Nikon 1 mirrorless camera in the future. But according to the previous report, it is confirmed that Nikon is working on a brand new mirrorless camera, which will be unique and different from other companies in terms of performance. And Nikon has patented several full frame mirrorless lenses in the past few years.
The Nikon 1 J5 and AW1 mirrorless cameras are still in stock at major US stores: