The Sri Lankan Civil War was a civil war fought in Sri Lanka from 1983 to 2009. Beginning on 23 July 1983, it was an intermittent insurgency against the government by the Liberation Tigers of Tamil Eelam led by Velupillai Prabhakaran. The LTTE fought to create an independent Tamil state called Tamil Eelam in the north-east of the island, due to the continuous discrimination and violent persecution against Sri Lankan Tamils by the Sinhalese-dominated Sri Lanka government.
The Sea Tigers was the naval wing of the Liberation Tigers of Tamil Eelam during the Sri Lankan Civil War. It was founded in 1984. The Sea Tigers had a number of small but effective suicide bomber vessels. During its existence it had gained a reputation as a capable adversary for the Sri Lankan Navy. During the civil war, the Sea Tigers had sunk at least 29 Sri Lankan small inshore patrol boats, 20 Dvora-class fast patrol boats, 3 gunboats, 2 Large surveillance command ships, and one freighter.
Eelam War II is the name given to the second phase of armed conflict between Sri Lankan military and the separatist Liberation Tigers of Tamil Eelam. The war started after the failure of peace talks between the Premadasa government and the LTTE. This phase of the war was initiated by the LTTE who massacred almost 600 Sinhalese and Muslim police personnel after they were ordered by the Premadasa government to surrender to the LTTE. The truce was broken on June 10, 1990 when the LTTE in October expelled all the 28,000 Muslims residing in Jaffna.
Eelam War III is the name given to the third phase of armed conflict between the Sri Lankan military and the separatist Liberation Tigers of Tamil Eelam (LTTE).
The Battle of Mullaitivu, also known as the First Battle of Mullaitivu and codenamed Operation Unceasing Waves-1, was a battle between the militant Liberation Tigers of Tamil Eelam and the Sri Lankan military during the Sri Lankan Civil War for control of the military base in Mullaitivu in north-eastern Sri Lanka.
The Second Battle of Elephant Pass, was fought in April 2000 for the control of the Sri Lankan military base in Elephant Pass, Jaffna.
The Battle of Thoppigala took place between the Sri Lanka Army and the Liberation Tigers of Tamil Eelam (LTTE) fought during a period of the first half of 2007 over control of the LTTE-dominated peak of Thoppigala, located 40 km northwest of Batticaloa, in eastern Sri Lanka.
The Thandikulam–Omanthai offensive was a battle for the control of the towns of Thandikulam and Omanthai in Sri Lanka in June 1997.
The First Battle of Elephant Pass was fought in July 1991 for the control of the Sri Lankan military base of Elephant Pass, which was of strategic importance as it linked the northern mainland known as Wanni with the Jaffna Peninsula. The battle was fought between troops of the Sri Lankan army and the Liberation Tigers of Tamil Eelam, commonly known as LTTE.
The Battle of Pooneryn took place between the militant Liberation Tigers of Tamil Eelam and the Sri Lankan military during the Sri Lankan Civil War for control of the military base in Pooneryn in northern Sri Lanka from 11 November to 14 November 1993.
The Battle of Kilinochchi occurred in September 1998 over the control of the city of Kilinochchi in Sri Lanka. The battle was fought between the Sri Lankan Army (SLA) and the Liberation Tigers of Tamil Eelam (LTTE).
The Battle of Jaffna was fought from October to December 1995 for the city of Jaffna.
Velayuthapillai Baheerathakumar was a leading member of the Liberation Tigers of Tamil Eelam (LTTE), a separatist Tamil militant organisation in Sri Lanka. He played a leading role in the LTTE's military victories in the Vanni during Eelam War III, including Mullaitivu (1996), Kilinochchi (1998), Oddusuddan (1999) and Elephant Pass (2000). He was killed at the Battle of Ananthapuram in the last days of the Sri Lankan Civil War.
The Battle Of Puthukkudiyirippu was a land battle fought between the Sri Lankan Military, 58 Division, 53 Division and Task Force 8 and the Liberation Tigers of Tamil Eelam (LTTE) for the control of the last stronghold held by the LTTE. This battle is a part of the Northern Theatre of Eelam War IV during the Sri Lankan civil war.
The Battle of Vidattaltivu was fought over the town of Vidattaltivu, Sri Lanka, by the 58 Division of the Sri Lankan Military and the Liberation Tigers of Tamil Eelam (LTTE). The battle took place on July 16, 2008, part of the Northern Theatre of Eelam War IV during the Sri Lankan civil war. The 58 Division victory in the battle marked the first time the Army had been in control of the town in 21 years. According to the Sri Lankan Ministry of Defence, the town had been the primary base used by the LTTE for its maritime operations and had also served as their logistics hub, making the taking of the town by the Army a "fatal blow" to the LTTE.
The Indian intervention in the Sri Lankan Civil War was the deployment of the Indian Peace Keeping Force in Sri Lanka intended to perform a peacekeeping role. The deployment followed the Indo-Sri Lankan Accord between India and Sri Lanka of 1987 which was intended to end the Sri Lankan Civil War between separatist Sri Lankan Tamil nationalists, principally the Liberation Tigers of Tamil Eelam (LTTE), and the Sri Lankan Military.
Divisions of the Liberation Tigers of Tamil Eelam refers to the military, intelligence and overseas divisions the Liberation Tigers of Tamil Eelam (LTTE). Most of these divisions were destroyed during the Eelam War IV, and only parts of the intelligence and financing divisions remain overseas.
The Battle of Kanakarayankulam was fought on 4 December 1997, during the Sri Lankan civil war between the Sri Lanka Armed Forces and the Liberation Tigers of Tamil Eelam (LTTE). It is known as the "worst-ever commando debacle" in Sri Lankan military history.
The following lists events that happened during 1999 in Sri Lanka.
Sri Lanka Army 
Liberation Tigers of Tamil Eelam