As far as gameplay is concerned, Red Harvest has been doing a lot of missile investigation. Here are a few threads if you feel up to it:

https://forums.totalwar.org/vb/showthread.php?t=43654
https://forums.totalwar.org/vb/showthread.php?t=43722
https://forums.totalwar.org/vb/showthread.php?t=43140
https://forums.totalwar.org/vb/showthread.php?t=43469

Probably more than you want, but it's good reading!