A stray cat named "Whiskas" by the battalion stationed in this undisclosed location near the frontline town of Kreminna walks past a a tail section of a rocket, as Russia's attack continues, in Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, handles a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, prepares to operate a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman of the 110th Battalion emerges from the hatch of a T72 tank, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, handles a drone remote controller during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman of the 110th Battalion sits during a moment of pause on a T72 tank, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

Ukrainian servicemen, call sign "Zara", 30, and "Black", 34, of the 110th Battalion control a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, handles a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, handles a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian serviceman, call sign "Black", 34, of the 110th Battalion, handles a drone during an exercise, as Russia's attack on Ukraine continues, in an undisclosed location near the frontline town of Kreminna, Ukraine March 14, 2023. REUTERS/Violeta Santos Moura 

A weapon lies on a makeshift bed in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers walk with the unit's dog, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldier Vasyl, 33, listens to the sounds of artillery while in a dugout in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Ukrainian military medics carry a wounded soldier to a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

A wounded Ukrainian soldier reacts as he is treated by medics inside a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

A wounded Ukrainian soldier reacts as he is treated by medics inside a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

A wounded Ukrainian soldier reacts as he is treated by medics inside a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura TPX IMAGES OF THE DAY 

A wounded Ukrainian soldier reacts as he is treated by medics inside a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

A wounded Ukrainian soldier reacts as he is treated by medics inside a frontline stabilisation ambulance, amid Russia's attack on Ukraine, in an undisclosed location near the frontline town of Kreminna, Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers assist in directing operations from a command base in an undisclosed location under Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

The model of a skull and other objects are seen in a command base from where Andrii "Tuman" (call sign "Fog"), commander of Ukrainian battalion and veteran of two wars in Russia's Chechnya, which Tuman refers to by its historic name Ichkeria, directs his troops in an undisclosed location near the frontline town of Kreminna, in Ukraine March 13, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura TPX IMAGES OF THE DAY 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

Ukrainian soldiers from various brigades take part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian soldier takes part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

A Ukrainian soldier takes part in a military drill on psychological combat training at an undisclosed location close to the border with Belarus, in Ukraine March 11, 2023. REUTERS/Violeta Santos Moura 

A serviceman of the 1st Separate Siveria Tank Brigade stands next to a German Bergepanzer 2 armoured evacuation vehicle, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

A serviceman of the 1st Separate Siveria Tank Brigade walks near a tank, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

A serviceman of the 1st Separate Siveria Tank Brigade is seen on a tank, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

A serviceman of the 1st Separate Siveria Tank Brigade walks near a tank, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

Colonel Leonid Khoda, commander of the 1st Separate Siveria Tank Brigade, speaks during an interview with Reuters, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

Colonel Leonid Khoda, commander of the 1st Separate Siveria Tank Brigade, speaks during an interview with Reuters, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

Colonel Leonid Khoda, commander of the 1st Separate Siveria Tank Brigade, works with a laptop during an interview with Reuters, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

A tank of 1st Separate Siveria Tank Brigade is seen at a position, amid Russia's attack on Ukraine, in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

Colonel Leonid Khoda, Commander of the 1st Separate Siveria Tank Brigade, speaks during an interview with Reuters, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

A serviceman of the 1st Separate Siveria Tank Brigade is seen on a tank, amid Russia's attack on Ukraine, at a position in an undisclosed location in Ukraine March 11, 2023. REUTERS/Oleksandr Ratushniak 

Workers carry a mix of seized cocaine and coca paste with industrial waste to produce cement slurry to be used in a construction, at a waste treatment plant at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers place seized drug blocks and other debris in a tray towards the mixer to produce cement slurry to be used in a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers place seized drug blocks and other debris in a tray towards the mixer to produce cement slurry to be used in a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

A reaction test shows a block positive for cocaine before mixing with cement and industrial waste to build a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers mix seized cocaine and coca paste with industrial waste to produce cement slurry to be used in a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers carry a mix of seized cocaine and coca paste with industrial waste to produce cement slurry to be used in a construction, at a waste treatment plant, at a undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers place seized drug blocks and other debris in a tray towards the mixer to produce cement slurry to be used in a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

A worker performs a test to prove that it is a controlled substance before mixing with cement and industrial waste to build a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

Workers mix seized cocaine and coca paste with industrial waste to produce cement slurry to be used in a construction, at a waste treatment plant, at an undisclosed location, in Ecuador February 10, 2023. REUTERS/Karen Toro 

A middle-school teacher who joined the Civil Disobedience Movement (CDM) in Myanmar, shows her crochet bags during an interview with Reuters in an undisclosed location, Thailand, January 28, 2023. REUTERS/Staff