Captain Joe Martin arrives in Aden with his wife Honor to replace the outgoing and much-loved Captain Nick Page of the Royal Military Police.
Guest Stars:
Joseph Kennedy, Stefan Erasmus, Paul Tinto, Clayton Evertson, Khaled Abol Naga
Led by Major Harry Markham, the Royal Military Police assist special forces on a dangerous mission. Mary Markham experiences complications with her baby's birth, and Alison Laithwaite introduces Honor to the BP Club.
Guest Stars:
Louis Greatorex, Tom Glynn-Carney, Paul Tinto, Adrienne Pearce, Jamie-Lee Money
Captain Joe Martin meets with American journalist Martha Franklin to demand that she hand over incriminating evidence. Christmas celebrations at the Royal Military Police base are cut short by a shocking discovery.
Guest Stars:
Louis Greatorex, Tauriq Jenkins, Marlon Braaf, Essie Davis, Khaled Abol Naga
The RMP begin their desperate search. Tilbrook takes Markham to visit an important prisoner. Alison can't go on with her pregnancy. Alison confides in Honor about her affair. Ed receives intelligence that leads him into danger.
Guest Stars:
Louis Greatorex, Ashish Gangapersad, Michael MacKenzie, Ameer Toefy, Brett Williams
The NLF demand a swap. Alison watches over Ed, conflicted about their marriage. Honor confronts Martha. Yusra gets a coded message to Armstrong. Joe disobeys orders.
Guest Stars:
Philippa Berrington-Blew, Tamer Burjaq, Amira Ghazalla, Stuart Graham, Nathan Roberts
Joe's future in the army hangs in the balance. Armstrong fears for Yusra's safety. Honor is devastated by Joe's secret past. Markham struggles between duty and his own moral compass.
Guest Stars:
Tom Glynn-Carney, Tim Bentinck, Clayton Evertson, Essie Davis, Mark Dexter