German Chancellor Olaf Scholz poses in front of a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz poses in front of a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz poses in front of a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / various sources / AFP)

German Chancellor Olaf Scholz climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / various sources / AFP)

German Chancellor Olaf Scholz (L) climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz (L) climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz gets off a German self-propelled anti-aircraft gun Flakpanzer Gepard with head of training at arms manufacturer Krauss-Maffei Juergen Schoch (R) and CEO Krauss-Maffei and Nexter Defense Systems Frank Haun (L) during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch (R) on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz gets off a German self-propelled anti-aircraft gun Flakpanzer Gepard with head of training at arms manufacturer Krauss-Maffei Juergen Schoch (R) and CEO Krauss-Maffei and Nexter Defense Systems Frank Haun (L) during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / various sources / AFP)

German Chancellor Olaf Scholz climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch (R) on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

German Chancellor Olaf Scholz (L) climbs with head of training at arms manufacturer Krauss-Maffei Juergen Schoch on a German self-propelled anti-aircraft gun Flakpanzer Gepard during a visit of the training program for Ukrainian soldiers on the Gepard anti-aircraft tank in Putlos near Oldenburg, on August 25, 2022. - Scholz meets with soldiers and industrial trainers from the manufacturing company Krauss-Maffei Wegmann at the Putlos military training area in Schleswig-Holstein. (Photo by Axel Heimken / POOL / AFP)

This handout photo taken at the military base camp in Todendorf, northern Germany on October 7, 2004 and provided by the German armed forces Bundeswehr on April 26, 2022 shows a Gepard anti-aircraft gun tank (FlakPz) shooting at air targets during a practice. - Germany will authorise the delivery of tanks to Ukraine, Defence Minister Christine Lambrecht said on April 26, 2022, in what would be a clear switch in Berlin's cautious policy on military backing for Kyiv. (Photo by Michael MANDT / BUNDESWEHR / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT 'AFP PHOTO / HANDOUT /MICHAEL MANDT / BUNDESWEHR' - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

This handout photo taken at the military base camp in Todendorf, northern Germany on October 6, 2004 and provided by the German armed forces Bundeswehr on April 26, 2022 shows an anti-aircraft gun tank (FlakPz) Gepard during a shooting at air targets during a practice. - Germany will authorise the delivery of tanks to Ukraine, Defence Minister Christine Lambrecht said on April 26, 2022, in what would be a clear switch in Berlin's cautious policy on military backing for Kyiv. (Photo by Michael MANDT / BUNDESWEHR / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT 'AFP PHOTO / HANDOUT /MICHAEL MANDT / BUNDESWEHR' - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS