1927年8月1日凌晨2时,以周恩来为首的中共前敌委员会领导北伐军两万余人,在江西南昌举行了武装起义,打响了武装反抗国民党反动派的第一枪。起义部队沿用国民革命军第二方面军的番号,仍称国民革命军。贺龙任总指挥,叶挺任前敌总指挥。他们歼灭了南昌城内的敌人。当天下午,在城外的第25师第73团全部、第75团3个营和第74团机枪 At 1:00 am on August 1, 1927, the CPC Committee headed by Zhou Enlai led more than 20,000 North Expedition troops and held an armed uprising in Nanchang, Jiangxi Province. The first shot was armed against the Kuomintang reactionaries. Uprising troops follow the name of the Second Front Army of the National Revolutionary Army and still call the National Revolutionary Army. He Long Ren commander, Ye Ting Ren enemy commander in chief. They annihilated the enemies in Nanchang. In the afternoon, the 25th Division 73rd Regiment all outside the city, the 75th regiment 3 battalion and the 74th regiment of machine guns