Operation Hermes imagines almost the entire desired German fleet attacking a heavily defended convoy without merchant ships. Fuel supply is the immediate objection to concentrating that force. The scenario also leaves the remaining British, French, American, Japanese, and Italian navies out of the response. If Ultra decrypts revealed the operation, the expected response would be stronger than the mixed squadron with a light escort shown in the game.
Notable Point · 3:40:31-3:41:59
Why a Plan Z fleet sortie strains historical credibility
Operation Hermes raises questions about German fuel supply, absent opposing fleets, and the stronger escort that advance intelligence should bring.