Well, Warframes are killer space ninjas. A number of missions they do does indeed involve the gathering of intelligence, such as Spy, mobile defence, or Capture missions.

This can be considered normal, as the usual role for a ninja is intelligence gathering, with such things as assassination and murder usually being rare objectives. However, since Warframes are from the distant future, and have some pretty insane powers, it’s easy to assume the role of ninja has expanded somewhat.

Such as into fashion… Or looking practically naked.