Commandant is a title often given to the officer in charge of a military training establishment or academy. This usage is common in English-speaking nations. In some countries it may be a military or police rank. It is also often used to refer to the commander of a military prison or prison camp.
Colonel commandant is a military title used in the armed forces of some English-speaking countries. The title, not a substantive military rank, could denote a senior colonel with authority over fellow colonels. Today, the holder often has an honorary role outside the executive military structure, such as advocacy for the troops.
Lieutenant General Parami Sudammika Bandara Kulatunga, RSP, VSV, USP was a Sri Lanka Army general. He was serving as the Deputy Chief of Staff of the Sri Lanka Army and its third highest-ranking officer at the time of his assassination. On the morning of 26 June, he was killed by a Tamil Tiger suicide bomber who drove an explosives-laden motorbike into his staff car as it was driving to a military base at Pannipitiya near Colombo.
The Commando Regiment is the commando formation of the Sri Lanka Army. The unit specializes in various roles including hostage rescue, counter-terrorism, unconventional warfare, special reconnaissance, counter-insurgency, and personnel recovery. It was formed in 1980 and is based in Ganemulla, a suburb of Colombo.
The Sri Lanka Armoured Corps (SLAC) provides the armour capability of the Sri Lanka Army, with vehicles such as the T-55AM2, and type 80/88 main battle tanks; the BMP infantry fighting vehicle; and the BTR-80, and WZ551 armoured personnel carriers. It comprises five regular armoured regiments, a volunteer regiment, and a regimental band. It has an independent Armoured Brigade and is headquartered at Rock House Army Camp, Colombo.
The Corp of Sri Lanka Engineers (SLE) is a combat support arm of the Sri Lanka Army which provides military engineering. It is made up of ten regular regiments and one volunteer regiment. Headquartered at Panagoda Cantonment, it is headed by the Centre Commandant.
The Sri Lanka Signals Corps (SLSC) is a combat support corps of the Sri Lanka Army, responsible for providing military communications, information technology and electronic warfare support. The corps is made up of a signals brigade, ten regular regiments and one volunteer regiment. It is responsible for installing, maintaining and operating all types of telecommunications equipment and information systems. It is headquartered at the Panagoda Cantonment.
The Sri Lanka Light Infantry (SLLI) is the oldest regiment in the Sri Lanka Army and the oldest infantry regiment in the army. It is made up of sixteen regular battalions and nine volunteer battalions, and is headquartered at the Panagoda Cantonment, Panagoda.
The Sri Lanka Sinha Regiment (SLSR) is an infantry regiment of the Sri Lanka Army; it is the second oldest infantry regiment in the army.
The Gemunu Watch (GW) ("King Dutugemunu's Own") is a infantry regiment of the Sri Lanka Army, formed with troops from the Ceylon Light Infantry and the Ceylon Sinha Regiment in 1962. It has been deployed in many major operations against the LTTE. It is made up of 14 regular units and 9 volunteer units. Headquartered at Kuruwita Army Camp, Ratnapura. It is named after one of the most famous Lankan Kings, King Dutugemunu.
Colonel Tuan Nizam Muthaliff, RWP, MI was a Sri Lanka Army officer and intelligence officer who, while serving as the commanding officer, 1 Military Intelligence Corps, was assassinated by the Liberation Tigers of Tamil Eelam (LTTE) during the ceasefire and peace process.
The Sri Lanka Army Volunteer Force (SLAVF) is the active-duty volunteer reserve force of the Sri Lanka Army. The SLAVF is separate from the Regular Force which consists of personal who are professional soldiers and its Regular Reserve, which comprises personal who have a mobilization obligation following their service in the regular army. The SLAVF consists of the volunteer force and the volunteer reserve; administration and recruitment of reserve personal is carried out by the Volunteer Force Headquarters in Shalawa, Kosgama which is headed by the Commandant of the Volunteer Force. It has a current strength of about 55,000 personnel. The SLAVF was known as the Ceylon Volunteer Force from 1949 to 1972 and the Sri Lanka Volunteer Force from 1972 to 1985.
The Sri Lanka Army Medical Corps (SLAMC) (Sinhala: ශ්රී ලංකා යුද හමුදා වෛද්ය බලකාය Shri Lanka Yuddha Hamuda Vayidya Balakaya) is a specialist corps in the Sri Lanka Army which specializes in military medicine and provides medical services to all army personnel and their families in war and in peace. It is made up of 4 regular units and one volunteer unit. Headquartered in Colombo, formally at army headquarters. The corps Cap badge depicting the Rod of Asclepius. General officers and senior officers of the SLMC wear gorget patches of maroon rather than of scarlet worn by other officers of similar rank.
General Shantha H.S. Kottegoda, WWV, RWP, RSP, VSV, USP is a retired senior Sri Lanka Army officer. He was the seventeenth commander of the Sri Lankan Army from 1 July 2004 – 5 December 2005. He had served as the Sri Lankan Ambassador to Brazil and Thailand. In April 2019, following the Easter Sunday bombings he was appointed as the permanent secretary to the Ministry of Defence.
Major General C.H. Fernando, VSV was a Sri Lanka Army general, who was the former Director of Operations, General Staff; GOC, 2 Division; Commander, Northern Command.
Major General Devinda Kalupahana, RSP, USP, psc, SLAC was a Sri Lankan army general, who was the former GOC, 3 Division; GOC, 2 Division; Director Operations, General Staff and Commandant, Sri Lanka Military Academy.
General Lionel Piyananda Balagalle,, was a senior Sri Lanka Army officer, who served as the Commander of the Sri Lanka Army and the Chief of the Defence Staff. He is known for formalising military intelligence operations within the Sri Lanka Army, having founded the Directorate of Military Intelligence and the Military Intelligence Corps.
General L. D. E. Cecil Waidyaratne, VSV, USP was a Sri Lanka Army general. He was 12th Commander of the Sri Lankan Army and a former Sri Lankan Ambassador to Thailand.
Colonel Tuan Rizly Meedin was a Sri Lanka Army officer and intelligence officer who, while serving as the Senior Staff Officer, RHQ, Military Intelligence Corps, was assassinated by the Liberation Tigers of Tamil Eelam during the ceasefire and peace process.
Sri Lanka 
Sri Lanka Army 
