Five lessons on leadership from a US Marines drill instructor

Many people may think the military management style in the army relies solely on absolute loyalty and a directive, uncompromising way of issuing orders. The reality is much more complex: drill instructors and senior officers must be highly skilled at leadership, teamwork, motivating subordinates and building trust. Here are five leadership lessons learnt on the job by Sgt. Mary Phaly, who trains U.S. Marine recruits in San Diego, California.