Guards at the Tomb of the Unknown Soldier carry specially-made M17s
Arlington National Cemetery is home to a revered site. The 3rd U. S.
Infantry Regiment is tasked with guarding it. These guards are equipped with specially made firearms. The site has been guarded continuously since a certain point in time.
Initially, the guard was only present during daylight hours. This changed, and now the site is guarded at all times. Further information about the history and significance of this site is available.
The guards' role is to ensure respect for the location, and they carry out their duties in various conditions. Details about the site's history and the guards' responsibilities can be found through additional sources.