There is no greater love than this: to lay down one's life for one's friends. John 15:13

Military and civilian
Volunteer and conscript
All faiths and none
'Good' ideology or 'bad'
'Us' and 'them'
Freedom fighters
Injustice challengers
Peace seekers
Peace keepers
Peace makers

Lest we forget - and in forgetting are doomed to repeat the worst of which we are capable.