Introduction to important leaders of the military and national defense construction: In 1955, He Long was awarded the rank of Marshal of the People's Republic of China. According to the decision of the enlarged meeting of the Central Military Commission, he focused on the construction of both the People's Liberation Army and the militia, and focused on both government agencies and grassroots work. In order to strengthen the armed forces, he inspected all services and arms and emphasized that the leadership of each military region should take over the people's armed forces. In 1962, when Western capitalist countries launched a vigorous anti-China campaign and the Sino-Soviet conflict intensified, he presided over the work of the Central Military Commission and forced Chiang Kai-shek to abandon his risky plan to counterattack the mainland by deploying troops and generals. At the same time, he ordered the border guards to give a powerful counterattack to the invading Indian army.