
The Pentagon has decided to review the use of fitness-tracking devices, it said in an announcement on Monday.
The move came soon after analysts noted that the 'heat map' published by a GPS tracking company called Stava may reveal potentially sensitive information concerning US military bases and troops stationed in Iraq and Syria.
Nathan Ruser, Founding member of the Institute for United Conflict Analysts -- that monitors conflicts, especially Syria and Iraq Telegram -- called Strava's global heat map "very pretty".
"US Bases are clearly identifiable and mappable," he tweeted.
The map highlights areas with maximum activity, something common in inhabited areas as compared to illuminated desert compounds in the Middle East.
Highlighted areas around insurgent-held cities would easily hintat the possibility of a military base in the area, experts reason.
Pentagon's spokesman noted that the authorities are working toward a department-wide policy to ensure operational security and force protection.