Group 1 - Ukraine has submitted a "secret military equipment list" to Germany, valued at several billion euros, which includes air defense systems, ammunition, and armored engineering vehicles [1][3] - The specific procurement request includes 4 IRIS-T SLM air defense systems, 1,500 IRIS-T SL missiles, 200,000 rounds of 40mm air defense ammunition, 1,000 mine-clearing vehicles, 20-30 WiSENT AEV armored engineering vehicles, 200 ground surveillance radars, and 1,000 anti-drone GPS jamming devices [3] - Germany has committed to providing 4 IRIS-T SLM systems under a €5 billion aid framework, with missile procurement expected to exceed the total of the past three years [3] Group 2 - Germany is also enhancing its own defense capabilities, considering spending over €25 billion to procure 2,500 armored vehicles and 1,000 main battle tanks to deter Russia [3] - The budget for military aid to Ukraine has increased from €7.1 billion to €8.3 billion this year, providing financial space for the German Defense Minister to meet some of Ukraine's requests [3] - The demand for 200 ground surveillance radars may be exceeded, with Germany previously committing to 100 units and later revealing plans to deliver a total of 1,100 radars [3][4]