Tech. Sgt. Kyle Mullen, 81st Training Support Squadron military training leader course instructor, leads a military training leader course physical training session around the 81st Training Group parade field Feb. 4, 2016, Keesler Air Force Base, Miss. NCOs selected via the Developmental Special Duty program attend the nine-day course, formerly based out of Joint Base San Antonio-Lackland, Texas, in order to mentor, train and lead Airmen in technical training as MTLs. ( Air Force photo by Senior Airman Duncan McElroy)

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Keywords: ., .., air, base, force, keesler, leader, military, mtl, training