Does anyone know how to disable speech completely? I'd rather read interactions that occur between missions than wait for audio.

Thanks!

The only way I can think of without resorting to not using the GOG version is to change the emulated sound device (run the install.exe in DOSbox) to something that does not support digital sound effects, like Adlib.

The GOG version is the CD release of Strike Commander, which comes with Tactical Operations and the Speech Pack. The only other possibility at this point is to actually install a standalone DOSbox along with a diskette version of Strike Commander, which does not include the Speech Pack until it is installed separately.

Even without the Speech Pack installed, as far as I know the game still has speech inflight and in specific cutscenes.

I was thinking of this myself. Despite my love for the game, the voice acting is very, very poor.