“Leadership is the most important factor on the battlefield, the single greatest reason behind the success of any team.  By leadership, we do not mean just the senior commanders at the top, but the crucial leaders at every level of the team—the senior enlisted leaders, the fire team leaders in charge of four people, the squad leaders in charge of eight, and the junior petty officers that stepped up, took charge, and led.  They each played an integral role in the success of our team.” ~ Jocko Willink and Leif Babin, Extreme Ownership (Page 11)