A bugler with The United States Army Band, "Pershing's Own," renders "Taps" next to The Pentagon Group Burial Marker in Arlington National Cemetery, Virginia, on September 11, 2021. This five-sided granite group marker stands over the gravesite, bearing the names of all those who perished in the Pentagon or aboard American Airlines Flight 77 on September 11, 2001. (U.S. Army video by Sgt. 1st Class Todd Gerlach)
