If you have been in Cumbria and southern Scotland recently, you can't fail to have noticed a lot of military activity.
Thousands of troops from around the world are taking part in a huge military exercise called Operation Joint Warrior.
Hannah McNulty went to see them in action:
More top news
Sharon Grierson died in hospital from a lack of oxygen after a breathing tube was accidentally put into her oesophagus.
The boys, all aged under 16 and from west Cumbria, have been on trial at Carlisle Crown Court during the past fortnight.
Four flood warnings are currently in place across parts of southern Scotland.