The armed forces consist of the Sri Lankan Army, Navy, and Air Force. As stipulated in the 1978 Constitution, the president of Sri Lanka is the commander in chief of the armed forces and has the sole authority to declare war and peace. Under the president, the formal chain of command includes the prime minister, the minister of defense, and the individual service commanders. In order to consolidate control over the armed forces, Jayewardene also assumed the portfolio of minister of defense when he took office in 1977. In March 1984, the additional position of minister of internal security was created in response to the ethnic turmoil of the previous summer. Its incumbent was primarily responsible for the coordination of government efforts in the eradication of Tamil extremist violence and reported directly to the president. On the operational level, the government created a Joint Operations Command in 1985 to coordinate the anti-insurgent and antiterrorist activities of the army, navy, air force, and police. This council was chaired by the president and included, among others, the prime minister, the minister of internal security, the three service commanders, the inspector general of police, the director of the National Intelligence Bureau, and the general officer commanding joint operations.
Data as of October 1988