Sri Lanka Signals Corps
ශ්‍රී ලංකා සංඥා බලකාය
Active	19 October 1943 - Present
Country	Sri Lanka
Branch	Sri Lanka Army
Type	Signal corps
Role	Military communications Electronic warfare Information technology support Cyberwarfare
Size	1 signal brigade 10 regular regiments 1 volunteer regiment
Regimental Headquarters	Panagoda Cantonment, Homagama
Nickname(s)	SLSC
Motto(s)	ස්ථීර ක්‍ෂණික Sthira Kshanika (Sinhala: Swift and Sure)
Colors
March	Begone Dull Care
Anniversaries	19 October
Engagements	Sri Lankan Civil War United Nations Stabilisation Mission in Haiti Insurrection 1987-89 1971 Insurrection World War II
Website	army.lk/signaller
Commanders
Centre Commandant	Brigadier GS Fonseka USP psc
Regimental Sergeant Major	Warrant officer E M S C Ekanayaka
Notable commanders	Lieutenant Colonel D.V. Brohier (First Commanding Officer) Major General W.J.T.K. Fernando Major General C.J. Abayaratne Major General A.M.C.W.B. Senewiratne Major General Y.S.A. de Silva Major General T.F. Meedin RSP, Ldmc Major General K.A.W.S. Ratnayake ndu

The Sri Lanka Signals Corps (SLSC) (Sinhalese: ශ්‍රී ලංකා සංඥා බලකාය Shri Lanka Sana Balakaya) is a combat support corps of the Sri Lanka Army,^[1] 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.

Colonel Commandant of the SL Signals and Chief Signal Officer of the Sri Lanka Army Commander Signals Brigade, operationally in charge of all units and sub-units in the field.

The flag and cap badge feature Mercury, the winged messenger of the gods, who is referred to by members of the corps as "Jimmy".

Established on October 19, 1943, as a part of the Ceylon Defence Force^[2] it was reformed as a troop of signals February 9, 1950 following the formation of the Ceylon Army in 1949. The initial task of this troop was to provide communications between Army HQ and its branches. In 1949, the Volunteer Signals unit was commanded by Lt Col CR De Silva. By the end of 1950 this troop had 1 Officer and 17 other ranks and their tasks included establishing a signals office at Army HQ, provision of a signal dispatch service, manning a switch board and the construction and maintenance of underground as well as field cables. In May 1951 another Signals Office was established in Diyatalawa to serve the Garrison HQ which was just formed at that time. By October 1, 1951, the troop was raised to a squadron with a strength of 4 officers and 142 other ranks.

In 1951 formal approval was granted to wear the Royal Signals badges with the additional scroll "CEYLON" on it and to adopt the Royal Signals march Begone Dull Care as the regimental march of the Ceylon Signals Corps and in 1959 the 1st Regiment of the Ceylon Signals was formed with Lt Col DV Brohier was appointed as its first Commanding Officer. In 1962 following the attempted military coup the 2nd volunteer signal regiment was disbanded and its remaining personnel transferred to form the National Service Regiment (NSR).

In 1972 with Sri Lanka proclaiming itself a republic, the Corps was renamed as the Sri Lanka Signals Corps. In 1980 a new Volunteer squadron was raised. The Corps has expanded to a level of a Signals Brigade with integral signals units under HQ Chief Signal Officer at the highest level of command in performing the classic role. The Signals Corps provides support to the combat and support arms by providing communications, electronic warfare and information technology support in the battle field and at the rear. All these signal units and sub-units administratively come under the aegis of the Regimental Centre located at Panagoda Cantonment.

The corps also runs a School of Signals^[3] in Kandy, established on 15 July 1991. The school is currently under the command of Col SJKD Jayawardena USP psc, with Major KVA Kodikara psc serving as chief instructor. The Sri Lanka Army established a Directorate of Information Technology under the Signal Corps on 1 March 2010; its current director is Major General P A J Peiris ndu.

• AHQ Independent Signal Squadron
• Independent Composite Signal Squadron
• Electronic Warfare Squadron
• PA Squadron
• LED Squadron

• Man-portable Surveillance and Target Acquisition Radars (MSTAR)
• TRC 274 wideband tactical jammers

• Lieutenant Colonel Gotabhaya Rajapaksa, RWP, RSP - President of Sri Lanka
• Lieutenant Colonel DV Brohier - First Commanding Officer, Ceylon Signals Corps
• Brigadier C. T. Caldera - second Commanding Officer, Ceylon Signals Corps
• Lieutenant Colonel Basil R. Jesudasan - former Commanding Officer, 2nd Volunteer Signals, Ceylon Signals Corps & accused conspirator in the 1962 coup d'état attempt
• Major General Piyal Abeysekera (also known as E.P. de Z. Abeysekera) USP, MSc - former Deputy Chief of Staff of Sri Lanka Army
• Major General W.J.T.K. Fernando psc - former CO, 1SLSC
• Major General C.J. Abayaratna VSV, USP - 1st Colonel Commandant, SLSC, former Signals Brigade Commander & former CO, 1SLSC
• Major General A.M.C.W.B. Senewiratne VSV, USP, psc - 4th Colonel Commandant, SLSC & former CO, 3 SLSC
• Major General Y.S.A. de Silva USP - 5th Colonel Commandant, SLSC, former Signals Brigade Commander & former CO 4 SLSC
• Major General Tuan Fadyl Meedin RSP, Ldmc - 6th Colonel Commandant, SLSC, 1st Chief Signals Officer (CSO), Chief Innovations Officer (CIO), Signals Brigade Commander, Chief Controller- Centre for Research & Development (MOD), Centre Commandant & former CO- 1 SLSC
• Major General K.A.W.S. Ratnayake ndu - 10th Chief Signal Officer - Sri Lanka Army, 16th Regimental Commander and Colonel Commandant - SLSC

•  United Kingdom - Royal Corps of Signals

• CSO - Chief Signal Officer
• PWV^[4]- Parama Weera Vibhushanaya
• WV - Weerodara Vibhushanaya
• WWV - Weera Wickrama Vibhushanaya
• RWP - Rana Wickrama Padakkama
• RSP - Rana Sura Padakkama
• VSV - Vishista Sewa Vibhushanaya
• USP -Utthama Seva Padakkama
• psc - passed staff college
• ndu - national defense university
• IT - Information Technology
• CS - Cyber Security
• CT - Communication Technology

• Sri Lanka Army
• Sri Lanka Signals Corps