Overview

• The H3 rocket's third launch will carry the ALOS-4 satellite, designed for disaster response and security surveillance.
• ALOS-4, also known as Daichi-4, will succeed the ALOS-2 with capabilities to observe a wider area and in adverse conditions.
• The launch follows a previous failure in March 2023, where the rocket's second stage engine failed to ignite.
• Japan aims to establish a commercially viable space transport system with the H3 rocket, which offers larger payload capacity at lower costs.
• The satellite and rocket developments are part of Japan's broader strategy to enhance national security and disaster preparedness.