1940, the director of the Ren Haijun Provincial Military Department organized the "Naval Defense Policy Committee" and networked a number of hard-line officers, such as Ryoji Takada, the first-class director of the Military Affairs Department, Tomokada, the second-class director of the Military Affairs Department, Shingo Ishikawa, and Xiao Ye Takeshi, a senior member of the War Department of the Military Affairs Department. Strongly advocate the conclusion of a military alliance between Japan, Germany and Italy and launch the Pacific War. This Committee has formulated a southward policy and a future naval defense policy. Gang Jingchun's four donkey kong, together with Major General Maeda, Minister of Military Intelligence, Zhong Zuo, Zhong Zuo, and Chai Zuo, the Naval Military Affairs Bureau, directly decided the time of the war. After the war, Gutian Rizhi recalled: "After the establishment of this committee, it can be said that all policies of the navy are operated by it, whether it is the Admiralty or the military command department. As long as the officers hear that this document was passed by the Committee, they will definitely stamp it, which fully demonstrates the importance of this Committee. " 1in July, 944, he succeeded Kajimoto Takao Ren Haijun as the second minister, but a month later, tojo hideki resigned and Shoyisuo Zhao took over as the prime minister. Anti-war Mina Gwangju returned to the mountains as the Minister of the Navy, and announced the exile of Gang Jingchun that night, and sent him to Zhenhai, North Korea as the garrison commander. On June 20th 1945, Gang Jingchun was put into storage.