Deputy Under Secretary of Defense (Comptroller) Kathleen Miller speaks at 4 p.m. EDT at the National Defense Industrial Association 2023 JADC2 All Domain Warfare Symposium Hilton Alexandria Mark Center, 5000 Seminary Rd, Alexandria, Virginia. Register at NDIA.org.

Principal Deputy Assistant Secretary of Defense for Strategy, Plans and Capabilities Madeline Mortelmans provides remarks at 9:15 a.m. EDT, and Assistant Secretary of Defense for Operational Energy Plans and Programs Sharon Burke and Deputy Assistant Secretary of Defense for Arctic and Global Resilience Iris Ferguson provide remarks at 2:30 p.m. EDT at the National Guard Bureau State Partnership Program's 30th Anniversary Conference, Gaylord National Resort & Convention Center, 201 Waterfront St., Oxon Hill, Maryland. A livestream link is available at https://www.nationalguard.mil/Features/2023/SPP-30th-Anniversary/

Chief of Staff of the Army Gen. James McConville speaks at noon at the Association of the United States Army Noon Report webinar. Register at ausa.org.

Jeffrey Register, director, Defense Human Resources Activity, provides testimony on the Defense Travel System at 1 p.m. EDT at a House Oversight Subcommittee on Cybersecurity, Information Technology and Government Innovation hearing, 2154 House Rayburn Office Building, Washington, D.C.