Best friends for life, Jane and Fiona have done everything together since kindergarten – Jane following wherever Fiona will lead. Left devastated and adrift following Fiona’s sudden suicide, Jane’s only way to make sense of everything is by helping Fiona’s widow Gemma care for their young son Bailey. Polar-opposites, the two women have nothing in common save for their shared grief and love for Fiona.

The boundaries between military discipline and human desire are tested on a U.S. Army base that houses an elite unit of helicopter pilots trained to perform clandestine international and domestic missions. The drama unfolds in the present as well as in flashbacks to a failed mission involving one of the first female pilots in the unit, ultimately uncovering layers of personal and government/military secrets and leading to a season-long plan to rescue a group of MIA soldiers.