Digital Spy reviews Star Trek: Discovery as the series gears up for its mid-season finale in episode 8 'Si Vis Pacem, Para Bellum', starring Sonequa Martin-Green and Shazad Latif.

The episode title, "Si Vis Pacem, Para Bellum," is a classical Latin adage that translates to "If you want peace, prepare for war." Here, the adage is applicable to a multitude of situations ...