Marquet was a Naval Academy graduate and an experienced officer when selected for submarine command. Trained to give orders in the traditional model of “know all–tell all” leadership, he faced a new wrinkle when he was shifted to the Santa Fe, a nuclear-powered submarine. Facing the high-stress environment of a sub where there’s little margin for error, he was determined to reverse the trends he found on the Santa Fe: poor morale, poor performance, and the worst retention rate in the fleet.