The 19th Sergeant Major of the Marine Corps, Sgt. Maj.

The 19th Sergeant Major of the Marine Corps, Sgt. Maj. Troy E. Black addresses Staff Non-Commissioned Officers with School of Infantry East (SOI-E) at Camp Geiger, N.C., July 23, 2020. SOI-E has implemented micro-mobile learning into their teaching methods to make resources more available to students and to tailor education to the student. The trip to North Carolina was the first of its kind since the start of the COVID-19 pandemic and allowed Sgt. Maj. Black the opportunity to visit Marines and Sailors. (U.S. Marine Corps photo by Sgt. Victoria Ross)