History of U.S. Military Gun Salutes
Military salutes are are steeped in tradition and intended to demonstrate great honor to those for whom they are conducted, yet misconceptions exist. Let's clear them up.
The fascinating story behind the military's use of the 21-gun salute
Rifle volleys and gun salutes
21-gun salute - Wikipedia
US Army (USA) Honor Guard fire an M2A1 Howitzer as part of a 21-gun salute during the ceremony to honor former US President Ronald W. Reagan at Andrews Air Force Base (AFB)
Was the 21 gun salute for Trump's farewell approved? - Quora
21-gun salute tradition: The history and significance
21-gun salute tradition: The history and significance
How did the 21-gun salute originate?, News
America's Dark History of Killing Its Own Troops With Cluster Munitions - The New York Times
Firearms for Freedom: A 10-Gun Salute
Honor Guard Performs 21-Gun Salute and TAPS