Core Viewpoint - Japan's largest live-fire exercise, "Fuji Comprehensive Firepower Exercise 2025," was launched, showcasing advanced weaponry and emphasizing the country's shift towards enhancing its defense capabilities, particularly in terms of offensive capabilities and island defense [1][4][15]. Group 1: Exercise Overview - The exercise involved 3,000 personnel and included various military equipment such as 45 tanks and armored vehicles, 64 artillery pieces, and multiple types of missile launchers, utilizing nearly 77 tons of ammunition [3]. - This year's exercise featured the debut of the "Type 24 General Tactical Vehicle," which has three variants designed for troop transport, fire suppression, and reconnaissance, indicating preparations for rapid island seizure [6]. Group 2: Advanced Weaponry - The "Improved Type 12 Anti-Ship Missile" was highlighted, with a modified launch vehicle design that has a larger launch box and a maximum range exceeding 1,000 kilometers [9][10]. - The hypersonic missile, developed by Mitsubishi Heavy Industries, can fly at speeds over Mach 5 and has a range of 900 kilometers, with plans for operational deployment accelerated to next year [12]. Group 3: Strategic Implications - The exercise reflects Japan's strategic shift towards enhancing its preemptive strike capabilities, aligning with the new security strategy introduced in late 2022, which emphasizes the development of capabilities for attacking enemy bases [15]. - Japan's focus on long-range firepower and larger operational platforms is expected to impact regional strategic balance and stability negatively [16].

Core Viewpoint - The article discusses Japan's largest live-fire exercise, "Fuji Comprehensive Firepower Exercise 2025," highlighting the introduction of advanced weaponry and its implications for regional security dynamics [1][2][4]. Summary by Sections Exercise Overview - The "Fuji Comprehensive Firepower Exercise 2025" involved 3,000 personnel and utilized nearly 77 tons of ammunition, showcasing various military assets including 45 tanks and armored vehicles, 64 artillery pieces, and multiple types of missile launchers [1]. Advanced Weaponry - The exercise featured the debut of the "Improved Type 12 Anti-Ship Missile," which has a maximum range exceeding 1,000 kilometers and employs a multi-faceted stealth design [2]. - The "Hypersonic Missile," developed by Mitsubishi Heavy Industries, can travel at speeds over Mach 5 and has a maximum range of 900 kilometers, with plans for operational deployment accelerated to next year [3]. Strategic Implications - Experts interpret the exercise as a demonstration of Japan's shift towards a more proactive defense strategy, emphasizing the development of preemptive strike capabilities and long-range firepower [6][7]. - The focus on "firepower long-range" and larger operational platforms indicates a more offensive posture, potentially destabilizing regional security and strategic balance [7].