| Unit Name: | Sri Lanka Armoured Corps |
| Dates: | 1955 - present |
| Country: |  Sri Lanka |
| Type: | Armoured corps |
| Role: | Tank warfare Armoured warfare |
| Size: | 5 regular regiments, 1 volunteer regiment |
| Garrison: | Rock House |
| Garrison Label: | Regimental Headquarters |
| Commander1: | Maj Gen D B S N Bothota |
| Commander1 Label: | Colonel Commandant |
| Commander2: | Brig P A M Peiris |
| Commander2 Label: | Brigade Commander |
| Commander3: | Brig W P Kariyawasam |
| Commander3 Label: | Centre Commandant |
| Motto: | Whither the fates call |
| Identification Symbol Label: | Flag |
| March: | Quick - The Radetski March (traditional) Under the Double Eagle (modern) Slow - 1st Dragoon Guards and 2nd Dragoon Guards Slow March |
| Battles: | 1971 Insurrection Insurrection 1987-89 Sri Lankan Civil War |
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 Ceylon Army was established in 1949. Under Prime Minister Colonel Sir John Kotelawala, the Government of Ceylon decided on the need to add armor to support infantry elements of the newly established regular army. To this effect a cavalry arm was considered and the 1st Reconnaissance Squadron was established on 1 October 1955 under the command of Major D. S. Attygalle at the Echelon Barracks. Squadron moved to Ridiyagama for training with British Army advisers from the Queen's Dragoons Guards received four British Ferret unturreted scout cars along with twenty BSA M20 with side cars that were armed with Bren light machine gun. The squadron expanded its number of personal and increased its training. In 1957, the squadron moved to Ampara on flood relief duties and in December moved to Rock House Army Camp in Colombo, which became its regimental headquarters. In 1958, the squadron was deployed to counter the communal riots and on 15 December 1958 it was expanded to a formation reconnaissance regiment with two recce squadrons and had increased its fleet with BSA M21 motorcycles, eight Ferret Mk II Scout Cars and two Daimler Armoured Cars. The 1st Reconnaissance Regiment became allied to and inherited the traditions of Queen's Dragoons Guards and it became the Ceylon Armoured Corps.[1]
The 1st Recce Regiment was deployed on several occasions in the 1950s and 1960s on flood relief and internal security operations. It was deployed for counter-insurgency operations in Kurunegala and Anuradhapura districts under the command of Lieutenant Colonel Cyril Ranatunga during the 1971 Insurrection against the JVP. In 1971, the regiment received twelve British Alvis Saladin armoured cars in May and ten Soviet BTR-152 armored personnel carriers (APCs) in November to supplement its counter-insurgency operations with a third squadron. When Sri Lanka became a republic in 1972, the CAC became the Sri Lanka Armoured Corps. Following the insurrection, the regiment deployed a saber squadron to provide security for the Criminal Justice Commission from 1973 to 1976. A forth squadron was raised in 1974.
The first volunteer (reserve) unit of the SLAC, the 2nd (Volunteer) Regiment, Sri Lanka Armoured Corps was formed in 1979 under the command of Lt. Col Eustace Jayasekara with troops from the Ceylon National Guard.
With the escalation of the Sri Lankan civil war, three saber squadrons were deployed in the northern and eastern provinces of the country, to provide fire support for infantry and for the protection of road convoys. The forth squadron was deployed in Colombo for the defense of the capital. The Armoured Corps Training Centre (ACTC) was established on 1 January 1984 at Kalattewa, Anuradhapura. The regiment received several Alvis Stalwart amphibious vehicles in 1985 and thirty two Alvis Saracen APCs in 1986. With the Saracens the SLAC was able to allocate two Saracens per troop providing assault troops to provide close combat support in the form of mechanized infantry. In the 1980s the regiment supported all major military operations, notably Vadamarachchi Operation. Following the deployment of the Indian Peace Keeping Force in the North and East provinces, the regiment deployed a saber squadron each in Jaffna and Kilinochchi, while it deployed the remaining two squadrons in Colombo and Gampaha as the 1987–1989 JVP insurrection started in the south of the island. In November 1988, the 3rd Reconnaissance Regiment was raised with Saladins, Saracens, Ferrets and a Stalwart. On 15 December 1988, the Armoured Brigade was formed under the command of Brigadier Y. Balaretnarajah who became the first Armoured Brigade Commander bring under it the 1st, 3rd Reconnaissance Regiments and the ACTC. Its expansion was limited since the Government of Sri Lanka face difficulties in precuring spares and new military equipment from its traditional suppliers in the United Kingdom and Singapore due to pressure from Western countries. The US government approved the sale of Cadillac Gage armored cars without turrets and guns and the British government's refusal to supply spare parts for the Alvis Saladins and Ferret armoured cars. The SLAC received 10 Type 63 (YW531) APC from China in 1988. The 2nd (Volunteer) Regiment was transferred to the Sri Lanka Light Infantry as its 5th (Volunteer) battalion in 1989.
Three saber squadrons from the two regiments were deployed for the first amphibious landings made by the army in Operation Balavegaya to break the siege on Elephant Pass. The siege on Elephant Pass made it clear that the civil war had shifted from an insurrection into a conventional war. The army looked for new sources of heavier weaponry and found it in China and Czechoslovakia. It looked for tracked vehicles for better cross country movements and larger caliber guns. In 1991, Sri Lanka Armoured Corps received from China twenty Type 85 light tanks, ten Type 90 APCs, command vehicles and a Type 86 armoured recovery vehicle which were assigned to the 3rd Reconnaissance Regiment replacing the British armoured cars. That year the SLAC introduced main battle tanks with the formation of its first tank regiment, the 4th Armoured Regiment at Clappenburg in Trincomalee equipped with T-55A medium tanks and T 55 ARVs brought down from the Czechoslovakia. In 1992, SLAC deployed twenty Type 86 infantry fighting vehicles. The two T-55A tanks of the 4th Armoured Regiment captured by the LTTE in the Battle of Pooneryn in November 1993. One of these destroyed by the air force and the other was re-captured at the end of the war.[2]
The 5th Regiment raised in 1994 as an infantry role and converted to an armored role as the 5th Reconnaissance Regiment with the arrival of Russian sixteen BMP-1 IFVs, followed by Chinese thirty Type 63 II APCs and a Czech T 54 AVLB bridge-layer. Many of the SLAC units deployed in the Operation Riviresa in 1995 and became the first units enter Jaffna. The 6th Regiment was raised in January 1997 and was initially deployed in an infantry role. In 1998, thirty three BTR-80 APCs and BTR-80 A IFVs were added to the 'A' vehicle fleet shared between the 1st, 3rd, 6th recce regiments and were used in Operation Jayasikurui. In May 1998, the 7th Battalion, Sri Lanka National Guard was transferred as the SLAC as the 7th (Volunteer) Regiment in an infantry role. In 1999, the 8th Regiment was raised as a reinforcement regiment in an infantry role. In 1998 the SLAC was presented with the President's Standard in recognition of the service it has rendered.[3]
In 2000, Czech T-55 AM II MBTs, BMP-2, BMP-3 IFVs were added followed by the BMP-2 command vehicles in 2002. The regiments underwent reorganizing with new equipment, the 4th Armoured Regiment was reorganized in 2001 with three squadrons of T-55 AM II; 3rd Reconnaissance Regiment received one squadron of T-55A and the 1st Reconnaissance Regiment phased out its old British AFVs and was fully equipped with BTR 80s and BTR 80A.[3]
With the hostilities resuming in 2006, SLAC units deployed in offensive operations on all fronts. Its 4th Armoured Regiment lost six tanks in the key Battle of Jaffna. The 6th recce regiment was disbanded in February 2007 with its personal and equipment transferred to the newly formed Mechanized Infantry Regiment. In August 2007 a new 6th Reinforcement Regiment was raised followed by the 10th Reinforcement Regiment was raised in August 2008. In 2009 more Chinese WZ551 APCs were added and the 3rd Reconnaissance Regiment was re-designated as the 3rd Armoured Regiment as it was converted to a tank regiment. The army was negotiating the purchase of twenty Al Khalids from Pakistan when the war ended. Following end of the war, the 9th and 10th reinforcement regiments were disbanded and amalgamated with the 8th regiment in 2012.[3]
The Armoured Corps Training Centre (ACTC) was established in 1984 at the army camp at Kalattewa, Anuradhapura to train tradesmen needed to operate its fleet of AFV.
Its programs includes;
Armoured vehicle-launched bridges