DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, is seen at his artillery command base towards the direction of Kupiansk, in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, with a notebook, coordinates for the D-20 artillery towards the direction of Kupiansk, at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepares the D-20 artillery towards the direction of Kupiansk, at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, fires the D-20 artillery towards the direction of Kupiansk, at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepares the D-20 artillery towards the direction of Kupiansk, at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, collects the remains of the explosive charge of the D-20 artillery at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: A Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, collects the remains of the explosive charge of the D-20 artillery at his position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepare the D-20 artillery towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldiers of the Khartia Brigade, a military unit of Ukrainian National Guard, are seen in a shelter at their artillery position towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldiers of the Khartia Brigade, a military unit of Ukrainian National Guard, are seen in a shelter at their artillery position towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldiers of the Khartia Brigade, a military unit of Ukrainian National Guard, are seen in a shelter at their artillery position towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepare the D-20 artillery towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepare the D-20 artillery towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - MAY 5: Ukrainian soldier of the Khartia Brigade, a military unit of Ukrainian National Guard, prepare the D-20 artillery towards the direction of Kupiansk, at their position in Donetsk Oblast, Ukraine on May 5, 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade await firing orders of D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, firing D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, firing D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, firing D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, firing D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldier of the Khartia brigade collects the remains of the explosive charge of the D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade prepare the D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade prepare the D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldier of the Khartia brigade prepares the D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldier of the Khartia brigade camouflages D-20 artillery in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, in a shelter at their artillery position in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, in a shelter at their artillery position in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, in a shelter at their artillery position in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM

DONETSK OBLAST, UKRAINE - 5 MAY: Ukrainian soldiers of the Khartia brigade, in a shelter at their artillery position in the direction of Kupiansk, Ukraine, 5 May 2024. Diego Herrera Carcedo / Anadolu/ABACAPRESS.COM