Brig. Gen. Mark Tan, Defense Cyber Chief with the Singapore Armed Forces, visited U.S. Cyber Command April 21, 2022 at Fort George G. Meade and Dreamport, Maryland. Cyber threats aren’t restricted to one nation or constrained by borders; which is why like-minded nations partner to learn from each other, enhancing cyber security. (DoD Photo by Chief Mass Communication Specialist John Dasbach)