Interpreting a country's behavior is presented as more complex than interpreting one mind. Even a warship captain decides within a network of officers, noncommissioned officers, specialists, and information flowing from different parts of the crew. Expanding that problem to an entire country makes deterrent signaling difficult even when material preparations are clear. Germany's appearance in Salisbury's 1889 debate shows that Britain had already identified it as a coming power before the 1898 naval law, yet recognition did not produce a shared reading of consequences.
Notable Point · 19:07-20:54
Deterrence requires interpreting a country's strategic psychology
The challenge of deterrence is compared with reconstructing the collective judgments of a ship's crew or an entire country, not merely reading one leader's intentions.