“Psycho” 22, and Vlad of the 80th Separate Air Assault Brigade walk on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Soldiers with the 80th Separate Air Assault Brigade use their phones next to an APC at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Psycho” 22, and Vlad of the 80th Separate Air Assault Brigade on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Soldiers with the 80th Separate Air Assault Brigade use their phones next to an APC at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade uses his mobile phone at the front line on Orthodox Christmas as “Psycho” 22, walks past, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade walks at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade walks at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade walks at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade walks at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Mykola 29, a 2S1 self-propelled Howitzer commander of the 80th Separate Air Assault Brigade prepares to fire at the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Mykola 29, a 2S1 self-propelled Howitzer commander of the 80th Separate Air Assault Brigade prepares to fire at the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Mykola 29, a 2S1 self-propelled Howitzer commander of the 80th Separate Air Assault Brigade prepares to fire at the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Taras 38, speaks with Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Taras 38, speaks with Vyshnia “Cherry” 27, commander of 1st Artillery Battery with the 80th Separate Air Assault Brigade at the front line on Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

The 80th Separate Air Assault Brigade fire a Howitzer tank on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

The 80th Separate Air Assault Brigade fire a Howitzer tank on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Soldiers from the 80th Separate Air Assault Brigade walk away from Howitzer tank on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Psycho”, 22 from the 80th Separate Air Assault Brigade disconnects their Starlink on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

“Psycho”, 22 from the 80th Separate Air Assault Brigade disconnects their Starlink on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Psycho”, 22 from the 80th Separate Air Assault Brigade disconnects their Starlink on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Cherry”, 27 from the 80th Separate Air Assault Brigade boils a pot of water to make tea for the brigade’s Orthodox Christmas dinner in their rest house, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Cherry”, 27 from the 80th Separate Air Assault Brigade pours water to make tea for the brigade’s Orthodox Christmas dinner in their rest house, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Psycho” 22, and Vlad of the 80th Separate Air Assault Brigade walk on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Cherry”, 27 from the 80th Separate Air Assault Brigade boils a pot of water to make tea for the brigade’s Orthodox Christmas dinner in their rest house as Taras, 38 looks on, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Cherry”, 27 from the 80th Separate Air Assault Brigade boils a pot of water to make tea for the brigade’s Orthodox Christmas dinner in their rest house as Taras, 38 looks on, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

“Psycho” 22, from the 80th Separate Air Assault Brigade poses for a photograph on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Soldiers from the 80th Separate Air Assault Brigade celebrate with a toast over Orthodox Christmas at dinner in their rest house, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

Soldiers from the 80th Separate Air Assault Brigade celebrate with a toast on Orthodox Christmas at dinner in their rest house, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vlad from the 80th Separate Air Assault Brigade drives an APC on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vlad from the 80th Separate Air Assault Brigade prepares to drive an APC on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne 

Vlad from the 80th Separate Air Assault Brigade drives an APC on the front line at Orthodox Christmas, during a ceasefire announced by Russia over the Orthodox Christmas period, from the frontline region of Kreminna, Ukraine, January 6, 2023. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

People dressed in Santa Claus costumes gather before their Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes prepare to start their Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes gather before their Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, in Tokyo, Japan December 18, 2022. REUTERS/Issei Kato 

Ghenya Grondin, who first was sick with COVID-19 in March 2020 and has had long COVID ever since, uses notes, like a reminder to "Water Xmas Tree," to help with her memory issues at their home in Waltham, Massachusetts, U.S., December 16, 2022. Grondin continues to experience a list of long COVID symptoms including pain, cognitive issues, and fatigue. REUTERS/Brian Snyder 

Visitors shop at stalls of Trento's Christmas market during its opening weekend, despite fears of growing coronavirus disease (COVID-19) infection cases in Trento, Italy, November 21, 2021, in this screengrab taken from a video. Video recorded November 21, 2021. REUTERS/Matteo Berlenga 

Visitors have their COVID-19 health passes checked as they arrive at Trento's Christmas market during its opening weekend, despite fears of growing coronavirus disease (COVID-19) infection cases in Trento, Italy, November 21, 2021, in this screengrab taken from a video. Video recorded November 21, 2021. REUTERS/Matteo Berlenga 

A visitor receives a yellow bracelet showing she had her COVID-19 health pass checked at Trento's Christmas market during its opening weekend, despite fears of growing coronavirus disease (COVID-19) infection cases in Trento, Italy, November 20, 2021, in this screengrab taken from a video. Video recorded November 20, 2021. REUTERS/Matteo Berlenga 

A visitor sanitises his hands at Trento's Christmas market during its opening weekend, despite fears of growing coronavirus disease (COVID-19) infection cases in Trento, Italy, November 21, 2021, in this screengrab taken from a video. Video recorded November 21, 2021. REUTERS/Matteo Berlenga 

Visitors shop at stalls of Trento's Christmas market during its opening weekend, despite fears of growing coronavirus disease (COVID-19) infection cases in Trento, Italy, November 20, 2021, in this screengrab taken from a video. Video recorded November 20, 2021. REUTERS/Matteo Berlenga 

A man dressed in Santa Claus costume wearing a protective face mask pauses before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume rides his motorbike during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume wearing a protective face mask is seen during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume wearing protective face mask rides his motorbike before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

Chiristmas decorations are seen on a Harley Davidson's motorbike during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

Pet dogs dressed in Santa Claus costumes are seen on a sidecar of a Harley Davidson's motorbike before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato TPX IMAGES OF THE DAY 

People dressed in Santa Claus costumes wearing protective masks gather before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume rides his motorbike before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

People dressed in Santa Claus costumes wearing protective masks gather before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume rides his motorbike before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A police officers gives a guidance to the people dressed in Santa Claus costumes before Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

A man dressed in Santa Claus costume rides his motorbike during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato 

People dressed in Santa Claus costumes ride their motorbikes during Xmas Toy Run parade to rev up the holiday spirit and rally against child abuse, organised by Harley Santa Club, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan December 20, 2020. REUTERS/Issei Kato