DSOGaming writes: "Now before continuing, let us remind you that there were a lot of British hints in The Phantom Pain's trailer. One of them was the electrical plug sockets that were no other than the British standard BS 1363, sockets that are also used in Cyprus. And let's not forget the British flag (seen at the beginning of the trailer) that was quite noticeable in the beginning the trailer. And did we mention that a Cyprus map can be seen in the background of the hospital room?"
Its sounds crazy but no more crazier that it being a PS VITA exclusive.
Wouldn't be surprised if theories like this get published.