Vietnam War remained in the field for four days. Tellingly, South Vietnamese forces were again defeated in June 1965 at the Battle of Đồng Xoài. On 8 March 1965, 3,500 U.S. Marines were unilaterally dispatched to South Vietnam. This marked the beginning of the American ground war. U.S. public opinion overwhelmingly supported the deployment. The Marines' initial assignment was defensive. The first deployment of 3,500 in March 1965 was increased to nearly 200,000 by December. The U.S. military had long been schooled in offensive warfare. Regardless of political policies, U.S. commanders were institutionally and psychologically unsuited to a defensive mission. General William
Dispatched labor employment agencies were not confined to placement services and job placement anymore but the employer could provide laborers to third parties. Second, urged the international society members to attach importance on the flexibility of labor market. Because of the legislation of ILO Convention 181, it spurred big progress in the development of labor dispatching. Regularly Employed：Dispatched work agencies send their regular employed workers to client enterprises to provide labor. The labor contracts between dispatched workers and dispatched work agencies are irregular labor contracts, thus, whether the period of dispatched contracts expire or not, it will not influence the labor relation