Sun Tzu and His Army of 360 Concubines
The king of Wu tested Sun’s skills by commanding him to train a harem of 360 concubines into soldiers. Sun divided them into two companies, appointing the two concubines most favored by the king as the company commanders. When Sun first ordered the concubines to face right, they giggled. In response, Sun said that the general, in this case himself, was responsible for ensuring that soldiers understood the commands given to them. Then, he reiterated the command, and again the concubines giggled. Sun then ordered the execution of the king’s two favored concubines, to the king’s protests. He explained that if the general’s soldiers understood their commands but did not obey, it was the fault of the officers. Sun also said that once a general was appointed, it was their duty to carry out their mission, even if the king protested. After both concubines were killed, new officers were chosen to replace them. Afterward, both companies performed their maneuvers flawlessly.
Sima’s biography claims that Sun later proved on the battlefield that his theories were effective, that he had a successful military career, and that he wrote The Art of War based on his tested expertise. His descendant, Sun Bin, also became a famous scholar of the military arts.
Link Here.