アメリカ海兵隊さんのインスタグラム写真 - (アメリカ海兵隊Instagram)「Happy Birthday, @NationalGuard! The oldest U.S. military organization, the National Guard traces its lineage back to colonial militias in 1636. Today, the National Guards’ ranks are comprised of Citizen-Soldiers who stand ready at a moment's notice to respond to crises on the homeland and to deploy overseas in our nation's defense. #NationalGuardBirthday #USMC」12月14日 0時01分