The naval identification problem carries into a speculative discussion of future space warfare. In another vast and relatively featureless environment, knowing that an object is present may not reveal whether it is a merchant craft or a combatant. Shielding could make unlike spacecraft appear similar to distant sensors. The technology may change, but detection alone still would not provide reliable classification.
Notable Point · 37:43-38:02
Space warfare inherits the naval identification problem
A speculative naval analogy asks how sensors will distinguish merchant spacecraft from warships when their visible signatures can be made alike.