As froggyluv suggested on forums:
The target menu is generally where I'll go to find a list of present enemies but knowing that Autorifleman at 12 o' clock is (100m) while Rifleman at 3 o' clock is (400m) would seriously effect priorities. This would also be very helpful for scavenging.
http://forums.bistudio.com/showthread.php?155470-AI-Reporting-contact/page2