Claus Warwick

Klaus Warwick (クラウス・ウォリック, Kurausu Uorikku) is Leila Malcal's aide-de-camp in the E.U. military's Special Forces Unit "W-0." It is implied that he has a child but is in bad relations with his wife. Later he was revealed to be a Britannian spy all along as he has been shown transmitting information to the Britannians. He also appears to be an alcoholic, drinking out of his flask or pouring alcohol into his other drinks, but this may be a front to divert suspension from himself.