Canadian Army Cpl. Todd Matthews performs optometry testing on patients at a medical readiness site while participating in the Beyond The Horizon mission in San Pablo, Guatemala, May 12, 2016. Task Force Red Wolf and Army South conducts Humanitarian Civil Assistance Training to include tactical level construction projects and Medical Readiness Training Exercises providing medical access and building schools in Guatemala with the Guatemalan Government and non-government agencies from 05MAR16 to 18JUN16 in order to improve the mission readiness of US forces and to provide a lasting benefit to the people of Guatemala. (U.S. Army video by Spc. Javion Siders/Released)