Royal Navy warship HMS Brocklesby is currently in Douglas harbour, as it pays a short visit to the Island.
It's a Hunt-class mine countermeasures vessel, which works to rid the seas of mines, some of which have been floating around for decades, and protecting sea routes.
And the ship is open to the public between 10am and 1pm today (THURS) and tomorrow.
Lieutenant Commander John Cromie, its commanding officer, explains why they’ve made their way to the Island:
Clip 1
Farmers in race against time after freight backlog in Heysham
Concern for crops and animals after delays to feed and fertiliser deliveries
Further changes to sailing schedule due to tidal restrictions
Manxman crossings affected over next three days
Census 'still one of the most valuable statistical tools' for government
Cabinet Office minister says technical can't count the population as well as the survey
'Immigration is needed' for economic growth on Island
MLC says a shortage of workers is creating challenges for Manx businesses
Teenager to take on gruelling 24-hour challenge in friend's memory
Fundraiser aims to raise awareness for mental health