(FILES) US Marines prepare their M1 Abrams tank to take part in an exercise to capture an airfield as part of the Trident Juncture 2018, a NATO-led military exercise, on November 1, 2018 near the town of Oppdal, Norway. The United States will provide depleted uranium tank ammunition to Ukraine as part of a $175 million aid package, the Pentagon said on September 6, 2023. The 120mm rounds are for the US M1 Abrams tanks that Washington has promised to Kyiv and which are expected to be delivered before the end of the year. (Photo by Jonathan NACKSTRAND / AFP)