The merger between the King's Fusiliers and the Cumbrians is complete and all men struggle to cope with the new arrangements. During an exercise, the men fall foul of a rival regiment and Dave Tucker facing losing his stripe.

The collapse of the Garvey's marriage spell trouble for Paddy and matters compound during bungled exercises, provocation by an officer and a misguided accusation result in events which could lead to the end of his career.

Major Radley decides to stage an escape and evasion exercise but has to juggle the exercise and his family commitments whilst Fusilier Luke Robert's desire to move up has dire consequences.

The arrival of the General's ADC in advance of a visit causes potential embarrassment for Kate Butler but ends up winning her glory. Glory isn't on the cards for Luke Roberts.

Bernie Roberts has trouble convincing the authorities that she's not to blame for an accident. Kieron Voce faces criticism from senior officers but the lads back him up and Paddy and Christina finally get together.

Paddy Garvey makes a good impression but has trouble getting the recognition he deserves. The Stubbs have to deal with the fallout of Sarah's earlier actions and the men find out where their next posting will be.

Emotions run high as the men prepare to leave for Bosnia.