bradorsomethingDNA Testing Would Clear Out the Tomb of the Unknown Soldier Pretty Fast.
99 Percent Invisible did an interesting episode about exactly this.
The Known Unknown - 99% Invisible
How to honor unidentified remains has always been one of the great conundrums of war. The Romans were fond of honoring them with an empty sarcophagus. After the Civil War, the Union buried 2,111 soldiers in a mass grave in Arlington that they purposely built in the middle of Robert E. Lee’s rose garden. It