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.
Why is it called a 19-gun salute? - The Standard
Firing Three Volleys at a Military Funeral - Taps Bugler: Jari Villanueva
File:US Army 51390 08 21 Gun Salute-2.jpg - Wikimedia Commons
This is the special M17 pistol that will guard The Unknown Soldier
Why Do They Use 21 Guns in the 21 Gun Salute?
Salute - Wikipedia
Rifle or '21 gun' salutes not banned from military funerals
Fort Sam Houston Honor Guard executes the 21-gun salute followed by taps for Retired Gen. Richard E. Cavazos, the U.S. Army's first Hispanic four-star general, during his internment ceremony Nov. 14, 2017
The 21 Gun Salute - Defence Forces
Rifle volleys and gun salutes
Final Salute with Military Funeral Honors
After 66 Years In Unmarked Grave, Medal of Honor Recipient Receives Proper Funeral
History of U.S. Military Gun Salutes