Group 1 - The core viewpoint of the articles indicates a shift in U.S. foreign policy towards a broader peace agreement in Ukraine, moving away from immediate ceasefire demands [2] - U.S. Special Envoy for Middle East Affairs, Wittekov, stated that significant progress was made during the meeting between U.S. and Russian leaders, leading to a focus on a comprehensive peace agreement [2] - Russia has made concessions regarding five Ukrainian regions, and President Putin has agreed to include a security guarantee clause similar to NATO's Article 5 in the future peace agreement [2] Group 2 - European leaders, including EU Commission President von der Leyen and various national leaders, are visiting the U.S. to support Ukraine and discuss ongoing diplomatic efforts [3][4] - Von der Leyen emphasized the EU's unwavering support for Ukraine until a just and lasting peace is achieved, asserting that territorial issues must be decided by Ukraine [4] - The EU plans to implement the 19th round of sanctions against Russia in early September, indicating continued economic pressure on Russia [5]