개발단
https://www.reddit.com/r/MilitaryPorn/comments/85r2iw/devgru_gold_squadron_after_a_muddy_operation/
http://www.socimage.net/media/1685768709682948956_5556652866
http://www.socimage.net/media/1686553760280512075_5556652866
http://www.socimage.net/media/1302030285927790640_3068332145
NSWDG(미 해군 특수전개발단) 골드 스쿼드론