U.S. Military Academy mathematics professor Dr. Samuel Ivy lectures South African students to promote Science, Technology, Engineering and Math (STEM) education as part of the U.S. Africa Command outreach efforts with the African Institute for Mathematical Sciences in Muizenberg, South Africa, June 25, 2018. Ivy was joined by two West Point cadets to help facilitate learning and foster confidence in STEM for the African students. Photo courtesy Yasmin Hankel, AIMS Media Specialist.