日本与国防部和公司合作, 开发下一代卫星通信系统. Japan partners with defense ministry and firms for next-gen satellite communication system.

三家日本公司 - 日本广播公司,天空完美JSAT和夏普与日本国防部合作开发下一代卫星通信系统. Three Japanese companies—Japan Radio Co., SKY Perfect JSAT, and Sharp—have partnered with Japan's Ministry of Defense to develop a next-generation satellite communications system. 项目旨在整合地球静止,中低轨道卫星以确保紧急情况的可靠通信. The project aims to integrate geostationary, medium, and low Earth orbit satellites to ensure reliable communication during emergencies. 这项为期三年的计划将于2028年结束, 测试卫星链路之间的无切换并验证网络稳定性用于国家防御和应对灾害. The three-year initiative, ending in 2028, will test seamless switching between satellite links and validate network stability for national defense and disaster response.