|Height||(6'1") 185cm (EX)|
|Hobbies||Explosives and wires|
|First game||Street Fighter EX|
|Japanese voice actor(s)||Wataru Takagi|
Doctrine Dark is a playable character from the Street Fighter EX series.
Born in Germany, Dark once served under the orders of Guile with his own special tactical reconnaissance unit. During his tour of duty, his own unit got into a bit of a scuffle with another rival unit, lead by Rolento. The minor scuffle escalated into a full-on battle, with both sides receiving heavy casualties. Doctrine Dark was the only member of his unit to escape. However, he was severely injured emotionally and physically. Outfitted with a portable breathing apparatus, he eventually escaped from the hospital and went into hiding, only to re-emerge as the deranged psychotic killer Doctrine Dark. Dark holds Guile responsible for the massacre of his unit. He blames Guile for not training him well, whom he accuses of being more concerned with chasing after M. Bison to avenge Charlie than with the safety of his own men. For these reasons, he seeks to kill Guile as a result.
Dark's fighting style can be comparable to Scorpion from the Mortal Kombat fighting games series, with his signature move being a wire that catches the opponent and can either drag them in for a combo (like the Mortal Kombat character) or electrified. He also makes use of concealed blades and explosives.