The Channel defenses functioned as a tripwire: light craft could be overwhelmed, but their resistance bought time for stronger Royal Navy forces to arrive. The distinction is between losses inflicted on patrol vessels and operational success against the protected objective. German torpedo boats could win a local exchange yet fail to interrupt the movement of ammunition, food, medicine, and other supplies to the Western Front. In a total war consuming thousands of lives each day, patrol losses remained strategically smaller than even a brief interruption of that supply system.
Chapter · 0:00-5:05
Tripwire forces and the meaning of victory in the Channel
The opening reframes German attacks on the Dover defenses by asking whether tactical damage mattered when the supply traffic behind them kept moving.