Was anyone ever been shot at the tomb of the unknown soldier?

Yes, there have been incidents involving gunfire at the Tomb of the Unknown Soldier, although they are rare. One notable event occurred in 1956 when a soldier was shot during a robbery attempt near the tomb. Additionally, during the Vietnam War protests in the 1960s, there were instances of shots being fired in the vicinity, but these did not directly target the tomb itself. Overall, the site has maintained a solemn and respectful environment despite these rare incidents.