hello,
i played strike commander + mission disk some weeks ago. very great game! 😉

had no problem getting it to work with dosbox 0.65, runns very smooth. you should give it a try.

it can be download here if you dont know it. refer the readme file on how to mount your drives correctly in dosbox.
if you have the floppy version you can also read this old thread, on how to copy the files to your disk.

hope this helps