IN PICTURES: The first major emergency training exercise on HMS Queen Elizabeth
Dozens of firefighters and paramedics joined the first major training exercise on the Royal Navy's new supercarrier.
The teams were finding out what it takes to deal with an emergency on HMS Elizabeth, which is 280m long and weighs in at 65,000 tonnes.
To see the full picture gallery of the training exercise click on the link above or on the icon on the main image.