The document summarizes a panel discussion on cyber defense in a constantly changing environment. The panel was moderated by Tony Starks, President and COO of Starks Industries, and Sonia Kumar, Director of Cybersecurity Business Development at Starks Industries. The panelists included Renata Spinks, Cyber Technology Officer of the U.S. Marine Corps Forces Cyberspace Command; Cynthia Miller, Chief of Human Resources at the Department of Defense; and Harry Wingo, Chair of the Cyber Security Department at the National Defense University. The panel discussion focused on ensuring the U.S. military's ability to fight and win wars in cyberspace and strengthening cyber capacity and bi-directional information sharing, as outlined in