May I address you to this thread:
Stories of CF soldier in Afghanistan
http://forums.army.ca/forums/index.php/topic,18269.msg259305.html#msg259305In particular this statement:
This is a serious matter. The US Army just published this in response to Milbloggers and OPSEC:
"THE ENEMY AGGRESSIVELY "READS" OUR OPEN SOURCE AND CONTINUES TO EXPLOIT SUCH INFORMATION FOR USE AGAINST OUR FORCES. SOME SOLDIERS CONTINUE TO POST SENSITIVE INFORMATION TO INTERNET WEBSITES AND BLOGS, E.G., PHOTOS DEPICTING WEAPON SYSTEM VULNERABILITIES AND TACTICS, TECHNIQUES, AND PROCEDURES. SUCH OPSEC VIOLATIONS NEEDLESSLY PLACE LIVES AT RISK AND DEGRADE THE EFFECTIVENESS OF OUR OPERATIONS.
PETER J. SCHOOMAKER, GEN, CSA
THE ENEMY IS ACTIVELY SEARCHING THE UNCLASSIFIED NETWORKS
FOR INFORMATION, ESPECIALLY SENSITIVE PHOTOS, IN ORDER TO OBTAIN
TARGETING DATA, WEAPONS SYSTEM VULNERABILITIES, AND TTPs FOR USE
AGAINST THE COALITION. A MORE AGGRESSIVE ATTITUDE TOWARD PROTECTING
FRIENDLY INFORMATION IS VITAL TO MISSION SUCCESS. THE ENEMY IS A PRO
AT EXPLOITING OUR OPSEC VULNERABILITIES.
REMIND ALL PERSONNEL THAT THE ENEMY WILL EXPLOIT
SENSITIVE PHOTOS SHOWING THE RESULTS OF IED STRIKES, BATTLE SCENES,
CASUALTIES, DESTROYED OR DAMAGED EQUIPMENT, AND ENEMY KIAs AS
PROPAGANDA AND TERRORIST TRAINING TOOLS. FOR EXAMPLE, ANNOTATED
PHOTOS OF AN ABRAMS TANK PENETRATED BY AN RPG ARE EASILY FOUND ON THE INTERNET. CAPTURED INSURGENT PAMPHLETS CONTAIN HAND DRAWINGS AND INSTRUCTIONS ON WHAT INSURGENTS BELIEVE ARE VULNERABLE PENETRATION POINTS ON TANKS, HMMWVS, BRADLEY FIGHTING VEHICLES, AND HELICOPTERS.
RELEASING PHOTOS OUTSIDE OFFICIAL, PROTECTED CHANNELS MAY ALLOW THE
ENEMY MATERIAL FOR HIS INFORMATION OPERATIONS AND TARGETING TTP
AGAINST FRIENDLY FORCES. INSURGENTS ALSO USE WEBSITES TO COMMUNICATE, TRAIN, AND RECRUIT FOLLOWERS, OFTEN USING PHOTOS/VIDEO OF THEIR BATTLEFIELD SUCCESSES. WE CANNOT AFFORD TO HAVE OUR PHOTOS BECOME TRAINING AND RECRUITMENT TOOLS FOR THE ENEMY.
RICHARD A. CODY, GEN, VCSA"
Another link may be on a blog site:
http://www.thedonovan.com/archives/004531.htmlor try this very reputable site:
http://www.fas.org/sgp/news/2005/08/usa0805.html