明治政府创立之初,日本陆海军没有区分军政和军令,而是由从属于太政官的陆军省和海军省实施一元管理。经过一系列的军事改革与调整,日军最终确立了军事二元制体制:陆军参谋本部和海军军令部作为军令的统帅机关,隶属于天皇;陆军省和海军省作为军政的首脑机关,隶属于内阁。日本陆海军政令的分立,从短期来看提高了陆海军各自的作战指挥能力,但从长远来看,不仅加剧了陆海军之间的对立状况,而且导致陆海军的建设和作战脱节,同时为日本走向疯狂的侵略战争埋下祸根。 At the beginning of the Meiji government, Japan’s army and navy did not distinguish between military and military orders. Instead, the army and the navy under the Taishun government carried out a one-yuan administration. After a series of military reforms and adjustments, the Japanese military finally established a military dualistic system: the Army General Staff Headquarters and the Navy’s Military Command were the commanding organs of the military command under the emperor; the military governorate and the Navy were the heads of the military administration under the cabinet . The separation of Japan’s land, sea and naval government decrees has, in the short run, improved their operational and command capabilities. However, in the long run, not only will the confrontation between the navy and navy be aggravated, but also the construction and operation of the navy and navy will be out of touch with each other, Japan laid the root of the aggressive war of aggression.