“Where regular forces provide martial muscle, the special forces are surgical and skilled, trained to be “the most potent weapons one can use”: Attacking the means of production and communication—disabling factories that made the machines that fought the war, annihilating the ability to communicate troop movements over distances—was the most advanced thinking in military planning.” CommunicationWeaponAttackSkilledPotent Book:D-Day Girls: The Spies Who Armed the Resistance, Sabotaged the Nazis, and Helped Win World War II Source: D-Day Girls: The Spies Who Armed the Resistance, Sabotaged the Nazis, and Helped Win World War II