Soldiers were tested to the limits during a series of simulated emergency drills centred on a South Atlantic resupply ship.
The personnel – from 460 Port Troop, Royal Logistic Corps – worked with firefighters and medical pros as they tackled serials such as a mock cargo blaze.
They also rehearsed a defence of East Cove Military Port using urban ops techniques.
Meanwhile, soldiers from 1st Battalion, The Royal Irish Regiment are starting a three-month tenure as the Roulement Infantry Company on the islands – relieving counterparts from 2nd Battalion, The Rifles, now back on home soil.
They wrapped up their time down south with a final exercise that included an amphibious insertion and advance to the heights around Stanley with RAF Typhoons in support.