In some localized packs, the audio creates a disconnect. Hearing a distinctly non-British voice coming from an SAS soldier in a London tube station breaks the immersion. The "fog of war" is best experienced when the shouting and call-outs sound authentic to the military units being portrayed.
: Many fans prefer the original English voice acting for iconic characters like Captain Price and Soap MacTavish, noting that some regional dubs can feel less immersive or have "atrocious" dubbing quality.