President Joseph R. Biden lays a wreath at the Tomb of the Unknown Soldier and gives an address to the nation in the Memorial Amphitheater during the National Memorial Day Observance at Arlington National Cemetery, Arlington, Virginia, May 29, 2023. Also in attendance was Vice President Kamala D. Harris, Secretary of Defense Lloyd J. Austin III, Chairman of the Joint Chiefs of Staff Gen. Mark A. Milley, First Lady Dr. Jill T. Biden and Second Gentlemen Mr. Doug Emhoff.