朝鲜试射大口径火箭炮，金正恩观摩

Group 1 - North Korea's missile authority conducted a test launch of a new large-caliber rocket artillery system, successfully hitting a maritime target 358.5 kilometers away from the launch site [1] - Kim Jong-un, the General Secretary of the Workers' Party, observed the test and expressed satisfaction with the results, highlighting its significant importance in enhancing strategic deterrence [3] - Kim also indicated that the upcoming Ninth Congress of the Workers' Party will outline plans to further strengthen the country's nuclear deterrence capabilities [5]