![File:US Navy 080109-N-7948R-159 A member of the 3rd U.S. Infantry, The Old Guard, inspects a relieving guard's rifle before his watch at the Tomb of the Unknown Soldier at Arlington National Cemetery.jpg - File:US Navy 080109-N-7948R-159 A member of the 3rd U.S. Infantry, The Old Guard, inspects a relieving guard's rifle before his watch at the Tomb of the Unknown Soldier at Arlington National Cemetery.jpg -](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/US_Navy_080109-N-7948R-159_A_member_of_the_3rd_U.S._Infantry%2C_The_Old_Guard%2C_inspects_a_relieving_guard%27s_rifle_before_his_watch_at_the_Tomb_of_the_Unknown_Soldier_at_Arlington_National_Cemetery.jpg/320px-thumbnail.jpg)
File:US Navy 080109-N-7948R-159 A member of the 3rd U.S. Infantry, The Old Guard, inspects a relieving guard's rifle before his watch at the Tomb of the Unknown Soldier at Arlington National Cemetery.jpg -
![The changing of the guard by the Tomb Guard sentinels of the 3rd U.S. Infantry Regiment takes place at the Tomb of the Unknown Soldiers at Arlington National Cemetery in Arlington, Virginia The changing of the guard by the Tomb Guard sentinels of the 3rd U.S. Infantry Regiment takes place at the Tomb of the Unknown Soldiers at Arlington National Cemetery in Arlington, Virginia](https://l450v.alamy.com/450v/w0m22p/the-changing-of-the-guard-by-the-tomb-guard-sentinels-of-the-3rd-us-infantry-regiment-takes-place-at-the-tomb-of-the-unknown-soldiers-at-arlington-national-cemetery-in-arlington-virginia-on-mary-23-2019-the-tomb-is-guarded-24-hours-a-day-more-than-250000-flags-were-placed-on-the-tombstones-of-the-fallen-during-flags-in-day-prior-to-memorial-day-photo-by-pat-benicupi-w0m22p.jpg)
The changing of the guard by the Tomb Guard sentinels of the 3rd U.S. Infantry Regiment takes place at the Tomb of the Unknown Soldiers at Arlington National Cemetery in Arlington, Virginia
![Sentinels assigned to the Tomb of the Unknown Soldier, 3rd U.S. Infantry Regiment (The Old Guard), conduct a Changing of the Guard ceremony at the Tomb of the Unknown Soldier, Arlington National Sentinels assigned to the Tomb of the Unknown Soldier, 3rd U.S. Infantry Regiment (The Old Guard), conduct a Changing of the Guard ceremony at the Tomb of the Unknown Soldier, Arlington National](https://preview.redd.it/mgwbk0p755g21.jpg?auto=webp&s=74e9ad03437d69e42900a2bbb671c6c8e754548a)
Sentinels assigned to the Tomb of the Unknown Soldier, 3rd U.S. Infantry Regiment (The Old Guard), conduct a Changing of the Guard ceremony at the Tomb of the Unknown Soldier, Arlington National
![Patrick Roddy on Twitter: "This week, at the Tomb Of The Unknown Solider @ArlingtonNatl history was made. For the first time in the 84-year vigil, on the 30,770th day of the continuous Patrick Roddy on Twitter: "This week, at the Tomb Of The Unknown Solider @ArlingtonNatl history was made. For the first time in the 84-year vigil, on the 30,770th day of the continuous](https://pbs.twimg.com/media/FAo8VObWQAY734F.jpg:large)
Patrick Roddy on Twitter: "This week, at the Tomb Of The Unknown Solider @ArlingtonNatl history was made. For the first time in the 84-year vigil, on the 30,770th day of the continuous
![The Old Guard on Twitter: "Today marks the hottest day of summer. This makes no difference to the Soldiers who guard the Tomb of the Unknown Soldier. @USArmy https://t.co/ZpW7dJ0vtn" / Twitter The Old Guard on Twitter: "Today marks the hottest day of summer. This makes no difference to the Soldiers who guard the Tomb of the Unknown Soldier. @USArmy https://t.co/ZpW7dJ0vtn" / Twitter](https://pbs.twimg.com/media/DEpiFjXXcAQ2ZU6.jpg)
The Old Guard on Twitter: "Today marks the hottest day of summer. This makes no difference to the Soldiers who guard the Tomb of the Unknown Soldier. @USArmy https://t.co/ZpW7dJ0vtn" / Twitter
![U.S. Army Honor Guard soldiers participate in "The Changing of the Guard" ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery on in Arlington, Virginia, on Memorial Day, May U.S. Army Honor Guard soldiers participate in "The Changing of the Guard" ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery on in Arlington, Virginia, on Memorial Day, May](https://c8.alamy.com/zooms/6/4cec7635a3cd4528816492d83d4269a5/w0dkm2.jpg)