"Unsuspecting enemies" refers to individuals or groups who are not aware or expectant of any threat or harm from another person or entity. Full definition
In one area, for instance, you can shift between the past and the present, using this to find new pathways and to get the drop on unsuspecting enemies. (themarysue.com)
You'll find yourself coming up with all sorts of ways to manipulate your abilities, oftentimes on unsuspecting enemies. (nerdbite.com)
You'll occasionally find dynamite or grenades that you can lob at unsuspecting enemies, too. (pcmag.com)