1st Sgt. Craig Carroll (left), 1st Infantry Division Forward 1st Sgt., and Command Sgt. Major Rickey Jackson (center), 1st Infantry Division Forward Command Sgt. Major, discuss base capabilities with Command Sgt. Major Raymond S. Harris (right), Command Sgt. Major, 1st Infantry Division, Fort Riley, Kansas, during a base walking tour in Poznań, Poland, on Feb. 20, 2020. CSM Harris was given a base tour, command brief and operational environment overview during his visit. He wanted to explore such items as: interoperability, communication, obstacles and capabilities of both the U.S. military and its Polish partners.