major offensive to liberate Eastern Province from LTTE. Most of the operations conducted by the Commando Regiment are Covert operations. A successful small group raid was done in 1990 In Mallakam in the Jaffna peninsula. By Delta Patrol of 1st Commando Regiment. Another successful raid was done in Welioya Thannimuruppu Kulam area in 1993 by a small team of Bravo Group of 2nd Commando Regiment. LTTE's Colonel Amudan alias Thambi (tag no 0003) was also killed in 1994 creating a great impact on the chain of command of the LTTE. Long Range Reconnaissance Patrol The Long Range Reconnaissance Patrol (LRRP) is a covert operation (black ops) unit of the Sri Lanka Army. This unit is operated under the Directorate of Military Intelligence of the Army and it is composed of personnel from the Commando Regiment and Special Forces Regiment. Operation Thoppigala The 3rd Commando Regiment participated in the military offensive which was launched to capture the Thoppigala (Baron's Cap) from LTTE during the period of June/July 2007. They managed to seize the rocky plateau which had been named by the LTTE as Tora Bora. Around 200 LTTE cadres were killed during the entire offensive.Capture of the Unnichchai tank bund After a successful operation to capture Vakarai and Sampur by the Special Forces Brigade, the Commandos were tasked to capture the LTTE strongholds around Thoppigala and Narakamulla. Gaining control of the A–5 road which runs from Maha Oya to Batticaloa via Chenkaladi was essential to gaining access to the jungles of Thoppigala. From Pullumale to Black Bridge at Chenkalladi road was totally controlled by the LTTE. Further, the LTTE was operating freely in the jungles between the A−27 and A−5 roads. Hence, it was essential to gain control of this portion of the road and in the jungles, to launch an operation to destroy the bastion of Thoppigala. However, the A-27 road which runs from Maha Oya to Potuvil and the road from Trikonamadu to Kalmunai were controlled by the Army but was vulnerable to the LTTE attacks. After finalizing plans for a major operation, the mobilization of assigned troops commenced in preparation for launching a decisive attack against LTTE strongholds in the theatre. However, intelligence revealed that the LTTE planned to destroy the Unnichchai tank bund if the Security Forces launched an operation to gain control over the area. They intended to inundate the area by destroying the tank bund