Rear Adm. Thomas Henderschedt, director, J-2, U.S. Indo-Pacific Command, participates in a panel at 9 a.m. EDT; and Andrew Winternitz, principal director, Europe and NATO policy, Office of the Under Secretary of Defense for Policy, participates in a panel at 12:30 p.m. EDT, at the 2023 Intelligence & National Security Summit, Gaylord National Resort & Convention Center, 201 Waterfront St., Oxon Hill, Maryland.