21
21
21
No way to find out.
24 gun salute
No. They use blanks.
For gun salutes ( a "gun" in military terms is a cannon), Major Generals and Rear Admirals rate a 13-gun salute. Above that, the salutes are: 15 for Lt. Generals and Vice Admirals 17 for Admirals, Generals, Undersecretaries, Governor Generals of territories, etc., 19 for Vice Presidents, Chiefs of Staff, Speaker of the House, Prime Minisiters, Ambassadors, or those of equal rank. 21 gun salutes are reserved only for Presidents and other heads of state, both current and former.
Well of course different countries' salutes vary. But as for the US there is the hand salute and gun salute. Gun Salutes are rendered as an honor for example, the arrival and departure of a President or the death of a President.
Depends on the country, but in the US, a 21 gun salute is reserved for the flag, the President, or foreign heads of state. 17 gun salutes are for head of Senate/House, general of the army, fleet admiral, and a lot of other high level officials.
Passing honors, side honors, gun salutes
Salutes performed by firing guns ranks from a low of 5 guns, to the highest possible salute- 21 guns. A "21 gun salute" is paying the greatest tribute possible to the person or persons being saluted. Some additional information on this subject for you: http://www1.va.gov/opa/feature/celebrate/gunsalut.asp
The origin of the 31-gun salute can be traced back to the 17th century maritime tradition. A warship would fire its cannons to demonstrate that it was disarmed and had no hostile intentions. The number 31 was chosen as a sign of respect to monarchs, as at the time it was customary for monarchies to be greeted with a 21-gun salute. By firing an additional 10 rounds, the 31-gun salute became a gesture of even greater honor.