A family has paid tribute to their son who has been killed in Ukraine, saying a "hole" has been left in their lives.
Callum Tindal-Draper's family said they were informed by the 4th International Legion that the 22-year-old from Cornwall had been killed in action while the foreign volunteer platoon defended an observation point on 5 November.
His father Steven Draper said the family were proud of their "brave" son, who had told them before going to Ukraine in June he knew the risks he would face and the chances of him coming home were slim.
The BBC has contacted the Foreign Office for further information.
Foreign Office advice has urged people not to travel to Ukraine while the country is in conflict with Russia.
Mr Draper said the family, who live in Gunnislake in Cornwall, had tried to convince his son not to travel out to Ukraine, but they understood it was something he was passionate about doing because he wanted to help.
"We begged and begged and begged him not to go," Mr Draper said.
"But Callum said 'dad, I'm not frightened of bullies and what's going on in Ukraine is awful and someone needs to stand up for these people'."
His mother Caroline Tindal said the family were all "so proud" of Mr Tindal-Draper, who had previously worked at Derriford Hospital in Plymouth and as a carer in the community.
She went out to visit her son in Ukraine in September and said she noticed he had matured as a person.
"It was such a transformation and he said to me 'mum, coming out here was the best thing that ever happened to me, I've found who I was meant to be'," Ms Tindal said.
"He found who he was meant to be, he became that person and he lived it."
'Overwhelming love'
She added Mr Tindal-Draper's battalion had told the family in video messages and handwritten letters they held him in high-esteem and he was an inspiration to them in Ukraine.
Ms Tindal said: "When we found out he'd died, there was just this hole which I can't describe and it's always going to be there.
"But to know that they are saying he inspired them and they called him their little brother because he was the youngest one out there, they really were a family unit, and that is helping heal us and helping us get by.
"Already that hole I thought could not be mended is being filled with overwhelming love from his family out there and it means so much."
Mr Draper said the hole left by his son's death was "crushing", but he was filling it with pride from listening to what his comrades had said to the family.
He added: "It's inspiring me to go out and think what can I do and how can I be as brave and courageous in the things that I do.
"I've got the bravest of the brave as a son as an inspiration and that's really powerful."
Ms Tindal said the family have not had Mr Tindal-Draper's body back yet, but the family have plans to bury him in Ukraine.
She said: "He wanted to stay in Ukraine and live in Ukraine, so I think even if we had the body we would bury him in Ukraine - that's where he found his home."