I don't know of a single soldier or sailor, with even a cursory introduction to the last chapter of the bible, who would allow a chip to be implanted in his/her skin.
Of course, I would never implant my children with one either.
I have no intention to argue the point because this is not the place, but not all Christians agree with your interpretation of the Book of Revelation.
As a Christian minister I see absolutely no connection between these chips and the Bible.
I simply want to be on record that yours is not the only understanding of the book. Doesn't make either one of us less a Christian. It just means we do not agree on this point.