Sentence:  For Marvin Goulding , like Giovanni Martini , the bugler boy who carried Custer 's last message , or Margarito Lopez , the one-man <WSD>Army</WSD> on Leyte , was a Garryowen , through and through . 
Meaning of the word marked with <WSD> tags:  a permanent organization of the military land forces of a nation or state