The men are sent on an exercise accompanied by a journalist who is the Lt. Col. Dan Fortune's new love interest but the exercise is suspended when a helicopter carrying the CO and the Padre crashes in woods.

A face from Corporal Paddy Garvey's past stirs up old resentments and shows a darker side to his personality causing Corporal Nancy Thorpe to question whether she wants to marry him.

As the regiment moves to Hong Kong everyone has trouble acclimatising to the new environment and climate. New Company Commander Lt. Alex Pereira decides he wants his company to be the best but it has dire consequences for everyone.

The Tuckers learn they are going to be parents and this results in rash decisions being made which impacts on everyone. Lt. Alex Pereira and Lt. Kate Butler start getting close.

Major Bob Cochrane gets too close to the daughter of an influential businessman and matters could force him out of the army. Rivalry between the men and women surfaces during a dragon boat race.

The desire to become Lance Corporals almost ends in disaster for David Tucker and Midnight Rawlings after they attend a local brothel. The CO has his own troubles when his wife takes refuge of the child of an illegal immigrant.

2nd Lt. Kate Butler faces hostility from the Marines during an exercise but has the last laugh. Lt. Col Dan Fortune has to break the outcome of the reorganisation of the armed forces to the men and has his own decisions to make.

The men are on exercise in New Zealand and are facing hostility from their local counterparts. They are soon joined by the women after an unexpected windfall.

Rivalries surface during a live firing exercise and it spells disaster for one man. Tony Wilton has to decide how to leave things in New Zealand.

As the arrangements for the amalgamations of the regiments are fought out, the CO realises that he must fight battles closer to home. The men take part in a bridge building exercise to improve morale.

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.

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.

Marsha Stubbs manages to obtain the funds to refurbish the nursery after the fire but when it goes missing she's in the frame for its theft.

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.

The men head to Amsterdam for some R&R and take a colleague to allow his wife a break. Keiron Voce and Kate Butler face wagging tongues about their closeness but finally face up to their true feelings for each other.

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.