Peacekeeping operations have become the main operational activity of the ar
med forces of the developed world over the past 10 years - a trend which ap
pears likely to continuo Peacekeepers often remain deployed long after the
armed conflict has ceased to help reconstruct civilian infrastructure. If i
s often possible to use the excess capacity of medical support units deploy
ed with military forces to provide help to the local population. While this
is appropriate immediately after a conflict when civilian clinics are over
whelmed, in the more prolonged reconstruction phase the seemingly simple cl
inical imperative to treat as many patients as possible becomes more comple
x.