14 January 2023, Baden-Wuerttemberg, Stuttgart: A Ukraine travel guide stands on the shelf of a booth during the Caravan Motor Touristik (CMT) vacation trade fair. From January 14 to 22, 2023, CMT opens its doors to visitors at Messe Stuttgart. Photo: Marijan Murat/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, speaks in an interview with journalists from the German press agency dpa. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, stands on the sidelines of an interview with journalists from the German Press Agency in his office in front of a display wall of tracked and wheeled armored vehicles from the German armed forces. A piece of paper with the inscription "Wish List" can be seen on the display wall with, among others, the Leopard 2 tank (bottom right). Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, stands on the sidelines of an interview with journalists from the German Press Agency in his office in front of a display wall of tracked and wheeled armored vehicles from the German armed forces. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, speaks in an interview with journalists from the German press agency dpa in his office in front of a display wall with tracked and wheeled armored vehicles from the German armed forces. A piece of paper with the inscription "Wish List" can be seen on the display wall with, among others, the Leopard 2 tank. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, speaks in an interview with journalists from the German press agency dpa in his office in front of a display wall of tracked and wheeled armored vehicles of the German armed forces. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, stands on the sidelines of an interview with journalists from the German Press Agency in his office in front of a display wall of tracked and wheeled armored vehicles of the German Armed Forces, holding a cup in the colors of the Ukrainian flag. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, stands on the sidelines of an interview with journalists from the German Press Agency in his office in front of a display wall of tracked and wheeled armored vehicles from the German armed forces. A piece of paper with the inscription "Wish List" can be seen on the display wall with, among others, the Leopard 2 tank (bottom right). Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, speaks in an interview with journalists from the Deutsche Presse-Agentur in his office in front of a display wall with tracked and wheeled armored vehicles from the Bundeswehr. A piece of paper with the inscription "Wish List" can be seen on the display wall with, among others, the Leopard 2 tank. Photo: Kay Nietfeld/dpa

PRODUCTION - 13 January 2023, Berlin: Oleksii Makeiev, Ukraine's ambassador to Germany, speaks in an interview with journalists from the German Press Agency in front of a display wall of tracked and wheeled armored vehicles of the German Armed Forces. Photo: Kay Nietfeld/dpa