The 51 Division is a

division Division or divider may refer to: Mathematics *Division (mathematics), the inverse of multiplication *Division algorithm, a method for computing the result of mathematical division Military *Division (military), a formation typically consisting ...

of the

Sri Lanka Army ta, இலங்கை இராணுவம் , image = File:Sri Lanka Army Logo.png , image_size = 180px , caption = Emblem of the Sri Lanka Army , start_date ...

. Established on 24 August 1995, the division is currently based in

Kopay Kopay ( ta, கோப்பாய், translit=Kōppāy) is a town about 4 km from the city of Jaffna along Point Pedro road. An agricultural town consisting mainly of vegetable farms, paddy fields and coconut gardens. The suburb Kopay is ble ...

in the Northern Province. The division is a part of

Security Forces Headquarters – Jaffna Security Forces Headquarters – Jaffna (SFHQ-J) is a regional command of the Sri Lanka Army, that is responsible for the operational deployment and command all army units stationed in and around the Jaffna Peninsula in the Northern Province. I ...

References

1995 establishments in Sri Lanka Military units and formations established in 1995 Organisations based in Northern Province, Sri Lanka Sri Lanka Army divisions {{SriLanka-stub