Lawrence Livermore National Laboratory

Conflict Simulation Laboratory

Enabling high-resolution, data-driven conflict simulation for US military, domestic, and international partners

Since 1974, the Conflict Simulation Laboratory (CSL) has provided state-of-the-art simulation and modeling tools, including the Joint Conflict and Tactical Simulation (JCATS) and the JCATS Low Overhead Driver (JLOD).

JCATS is a discrete event, constructive simulation that simulates effects-based, entity-level conflict scenarios. JCATS may be used stand alone or in federations using High Level Architecture (HLA) or Distributed Interactive Simulation (DIS) bridges.



JLOD is a multi-sided, white cell simulation tool that models force interactions on a global-level down to the individual entity. Together, JCATS and JLOD enable world-wide conflict simulation with high-fidelity simulation in targeted areas.


We at the Conflict Simulation Laboratory thank you for your business and contributions to making JCATS one of the world’s most widely used constructive simulations. We wish you all a very happy and prosperous new year and look forward to another year filled with plenty of work and opportunities to serve you.

  Events


5 – 9 February 2018

    JWA 18.1 Spiral - 2
    Grafenwoehr, Germany

26 February – 9 March 2018

    JS J7 JLVC IE – 4 Support

9 – 20 April 2018

    JWA 18.1 PH-III VALEX
    Grafenwoehr, Germany

7 – 18 May 2018

    JS J7 JLVC IE – 5 Support

14 – 18 May 2018

    12th JCATS International User’s Forum
    Vilnius, Lithuania

11 – 22 June 2018

    CWIX
    Bydgoszcz, Poland

6 – 17 August 2018

    JS J7 JLVC 2018 VE-1

24 – 28 September 2018

    NATO CAX Forum 2018
    Sofia, Bulgaria

Latest Releases

JCATS: V13.1

JLOD: V5.1


Upcoming Releases

3 January 2019


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