Arlington National Cemetery is one of two cemeteries in the United States National Cemetery System that are maintained by the United States Army. Nearly 400,000 people are buried in its 639 acres in Arlington, Virginia. The Tomb of the Unknown Soldier or Tomb of the Unknown Warrior is a monument dedicated to the services of an unknown soldier and to the common memories of all soldiers killed in war. Such tombs can be found in many nations and are usually high-profile national monuments. How to become a Sentinel; Join the Roblox group and comms server. Then verify with rowifi. After doing that scroll down to the recruitment tab and head to sign up and create a ticket. The rest of the info can be found in the server. Group created and founded by ChrisFloat. Established May 2023. Comms: robloxanc