Past meets present in more ways than one in the Star Trek Missouri season 1 finale!

As 2400 winds down, the USS Missouri prepares for winter layup with a training exercise to demonstrate the Bellerophon class' tactical viability. However, the training exercise gets cut short when the Missouri discovers a temporal anomaly along their flight plan. However, before they can report their findings to Starfleet, the anomaly pulls the Missouri in.

When the Missouri's crew comes to; they discover that they have been flung back in time to the Dominion War, and they are deep behind enemy lines. Further complications arise when the Missouri receives a garbled distress call from a Federation starship. The crew of the Missouri then face a quandary: Do they risk altering history to render assistance? Or uphold the Temporal Prime Directive and let history take its course?