Chief Warrant Officer 2 Tawan A. Williamson Sr., human resource technician for 6th Military Police Group and continuation on active duty (COAD) soldier, does his morning physical training at the McVeigh gym on Joint Base Lewis-McChord Oct. 4. Williamson lost the lower portion of his left leg in an Improvised Explosive Device (IED) attack during his deployment to Iraq but decided to continue his career in the Army.