Group 1 - Germany is providing Ukraine with two complete Patriot air defense missile systems, with the first batch of launchers already delivered [3] - Norway has contributed approximately 7 billion Norwegian Krone (around 700 million USD) to fund the enhancement of Ukraine's air defense systems [3] - A complete Patriot system typically includes multiple launchers, radar vehicles, command control vehicles, power generators, and interceptor missiles, with a total cost exceeding 1 billion USD [3] Group 2 - Ukraine's Defense Minister expressed gratitude for the two Patriot systems but stated that the Ukrainian military requires an additional 10 Patriot systems, along with other missile systems to protect its energy infrastructure [4] - Russian Foreign Minister Lavrov has warned that all weapons supplied to Ukraine will become legitimate targets for Russian military strikes, emphasizing that such support does not aid in achieving successful negotiations [4]