mr-damon/photography

If the conflict in Vietnam was notable for open access given to journalists -- too much, many critics said, as the war played out nightly in bloody newscasts -- the Iraq war may mark an opposite extreme: after five years and more than 4,000 American combat deaths, searches and interviews turned up fewer than a half-dozen graphic photographs of dead American soldiers.

It is a complex issue, with competing claims often difficult to weigh in an age of instant communication around the globe via the Internet, in which such images can add to the immediate grief of families and the anger of comrades still in the field.

While the Bush administration faced criticism for overt political manipulation in not permitting photos of flag-draped coffins, the issue is more emotional on the battlefield: local military commanders worry about security in publishing images of the American dead as well as an affront to the dignity of fallen comrades. Most newspapers refuse to publish such pictures as a matter of policy.

But opponents of the war, civil liberties advocates and journalists argue that the public portrayal of the war is being sanitized and that Americans who choose to do so have the right to see -- in whatever medium -- the human cost of a war that polls consistently show is unpopular with Americans. Journalists say it is now harder, or harder than in the earlier years, to accompany troops in Iraq on combat missions. Even memorial services for killed soldiers, once routinely open, are increasingly off limits. And while publishing photos of American dead is not barred under the "embed" rules in which journalists travel with military units, the Miller case underscores what is apparently one reality of the Iraq war: that doing so, even under the rules, can result in expulsion from covering the war with the military.