They've rescued hundreds of people caught up in disasters across the world, from the earthquake in Haiti to the devastating boxing day tsunami of 2004. Staffed entirely by volunteers, Bath based charity SAR-AID provides search and rescue teams free of charge to any country in need of help.
And today they've been holding a major training exercise to make sure they're ready for the next emergency call.
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Bristol's going baa-rmy for Shaun the Sheep - and you're sending us the pictures to prove it! Here are your snaps from Shaun in the City.
Bristol's goes baa-rmy as this summer's Shaun in the City trail kicks off. Plan your quest to find all 70 Shauns with this taster guide.
We've been getting acquainted with the Shaun the Sheep sculptures heading out on location for this summer's trail across Bristol