Group 1 - The core viewpoint of the article is that Japan's increasing military cooperation with Ukraine is likely to diminish the prospects for a peaceful resolution to the Russia-Ukraine conflict [1] - Russian Foreign Ministry spokesperson Zakharova stated that any attempt by Japan to provide lethal weapons and military equipment to Ukraine will be viewed as hostile actions, leading to severe retaliatory measures from Russia [1] - Japan's defense budget for the fiscal year 2026 is set to exceed 9 trillion yen (approximately 389.5 billion RMB), marking a historical high [1] Group 2 - Japan is considering the acquisition of Ukrainian-made drones, which are noted for their superior anti-jamming capabilities and endurance, as part of its military strategy [1] - Analysts suggest that Japan's intent to "learn experience and technology" is a guise for accelerating its military transformation and strategic expansion, aiming to break away from its "self-defense" principle and develop offensive military capabilities [2]