The greatest battle in mankind`s history has yet to take place, it will occur at Jerusalem and will involve all the armies of the world. The outcome is already guaranteed, the armies of the world will loose.
By they way, the British army will be among those who are vanquished.

2 Chronicles 14:8  And Asa had an army of men that bare targets and spears, out of Judah three hundred thousand; and out of Benjamin, that bare shields and drew bows, two hundred and fourscore thousand: all these were mighty men of valour.