Meryl Silverburgh
Campbvell's niece, she was caught in the middle of FOX-HOUND'S revolt. She has excellent training as a soldier, but no actual battle experience. In fact she joined up only to feel closer to her dead father who was also a soldier. She now realises that she isn't meant to be a warrior. She holds a large place in her heart for Snake. Oh, did I mention her father was actually her uncle and her biological father is...

Roy Campbell
Former comander of FOX-HOUND. Although retired he was called back to duty as operation commander for this mission. He is one pf the only people Snake considers a friend. The friendship is disturbed throughout the game as Roy continuousely lies to snake. While he is in controle of the operations of this... well... operation, the one in charge of the medical side is...
 

Naomi Hunter
Chief of (the non renegade) FOX HOUND'S medical staff, she's in charge of gene therapy. She works along with Campbell to provide support for Snake. She holds a grudge against snake as he killed the only family she ever knew: her brother Frank Jaeger a.k.a. Grey Fox. a member of FOX HOUND. as it turns out though he wasn't just some soldier who found and took care of her, he was the soldier who killed her parents and couldn't bring himself to kill her too. She is the only female officialy in charge of anything on this mission with the exception of...
 

Mei Ling
Operatior in charge of communication data processing for this operation. She invented the CODEC that snake uses. There's not much more to say about her other than she's the one to call when you save and she's practicaly the only command team member who doesn't screw over Snake. The one she has nothing to do with what so ever is...

Hal Emmerich
An employee of Arms Tech Inc. His nick name, Otacon, stands for Otaku Convention, a Japanese animation festival. He got into science to help people and hoping he could make robots like the ones in the Japanese animes. He's a marvelouse Hacker. He manages to hack into the top-TOP-secret files of an arms producer in about five minutes. When he realises that science can be so easily turned into weapons he decides to go into human psycology. There is a large place in his heart for renegade FOX HOUND sharp shooter, Sniper wolf.