The day of Major Kieran Voce and Captain Kate Butler's wedding arrives and Lieutenant Jeremy Forsythe and the lads help to rescue the day. Donna Tucker starts to get closer to her tutor.

Marsha Stubbs involvement with a local businessman leads to a brush with the law and Kieron Voce must make a decision about Kate.

A prank in the Officer's Mess causes trouble for Tucker but he faces even more trouble when memories of Bosnia return to haunt Company Sergeant Major Michael Stubbs.

The men return from Bosnia and discover that they're heading to Cyprus. Dave Tucker discovers that he is the frame for a paternity suit. Tony Wilton puts his life on the line training for the SAS and ends up hearing some good news.

The arrival of soldiers from the US Army for a training exercise forces rivalries to bubble to the surface and have far reaching consequences for Sergeant Tony Wilton and his wife Joy.

A beach landing exercise is suspended after two men fall overboard. Donna's sister Kelly falls for one of the locals and Major Kieran Voce has divided loyalties over his love life.

Donna Tucker finally follows her dream to continue her education whilst Dave finds the words of a veteran sobering. Tony and Joy fall out but are reunited when Joy goes into labour early.

The girls get together and Donna confesses her love for Mark. The men go on exercise and whilst Sergeant Sally Hawkins wants to join in but her fun is short lived when a fire breaks out.

The men and their wives head to Cyprus. The men make a number of mistakes on exercise but are redeemed when they intervene in a critical situation. Major Kieran Voce meets a face from the past.

Paddy Garvey realises a few home truths when he takes his nephew out for a cruise on the river whilst Nelson has some trouble to deal with. A football match is cut short when trouble arises.

As the repercussions of Tony Wilton's death are felt, everyone starts to move on.

An old flame from Major James McCudden seeks his help when an old friend falls on hard times. The Stubbs face more trouble when Marsha's son struggles at training camp.

The arrival of a new soldier in the regiment and the return of Eddie Nelson's brother into his life causes trouble.