These have been made in India starting in about 2007. They are a 500cc single similar to two other bikes I have owned. I looked at them years ago but was concerned about reliability, parts availability, etc...
They started being
imported to the United States in 1995, still using the same design and tooling inherited from Enfield of England, with whom they had a license from 1955. Enfield of England was founded in 1895; therefore, ironically, that make Royal Enfield the inheritor of claiming to be one of the world's oldest continuous motorcycle manufacturers.
The new 2015's and onward are of a new design, actual modern unit-construction with electronic ignition; the original classics were still separate transmission and points. EFI is now available on the top of the line model!
https://en.m.wikipedia.org/wiki/Royal_Enfield(Edit) The model in your photos is pre-2010, it still had separate tranny and kickstater.