What does a double hug mean?

"Double support" work is the abbreviation of supporting the army, supporting the government and loving the people. Is under the leadership of the * * * production party in China, to consolidate and strengthen the unity of the army, the government and the people for the purpose, organize and launch the social activities of the national army and the people for the cause of revolution, construction and reform in China. It profoundly reflects the essential characteristics of our army, people, fish, water and meat, vividly embodies the party's purpose, national nature and the true nature of the people's army, and is the fine tradition and unique political advantage of our party, country and army.