epa12675627 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675626 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675488 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675487 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675486 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675485 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...

epa12675484 Infantry soldiers of the 13th Khartia Brigade of the National Guard of Ukraine take part in a military exercise at a training range in Kharkiv region, Ukraine, 23 January 2026. Extreme cold in Ukraine can lead to hypothermia for soldiers in trenches, affect how gunpowder performs, and slow reactions and dexterity, making training in these...