Core Points - Russian presidential aide Ushakov has invited US President Trump to visit Russia after the upcoming US-Russia summit [1] - Trump announced on social media that he will meet with Russian President Putin in Alaska on August 15 [1] - Ushakov confirmed the summit and mentioned that preparations will be complex, but both sides will actively engage in the process [1] - The two presidents are expected to focus on long-term solutions to the Ukraine conflict during the summit [1]