GoldenSpear-Grand is a software product proudly developed by S2T. GoldenSpear-Grand aims to address the following needs of system model creators and models stakeholders:

• Time Domained Model Validation
• Training

The software experts from S2T draw on their strength of experience in developing military based-models to design a software system that will help validate models of all domains. The result is GoldenSpear-Grand. GoldenSpear-Grand has the following features:

• Rich resident models such as Civilian Military Relations (CMR), Conflict Resolution (Lanchester Model), Movement Model and Environmental Model.
• Ability to import or create models and integrate the models with the resident models.
• GoldenSpear-Grand currently boasts a rich set of military related models such as Unmanned Aerial Vehicle (UAV) and other military components.
• Imported or created models can be of varied domains, not necessary only military. With a customized set of models created into GoldenSpear-Grand, users can perform validation of the models under an integrated and multi-domain environment.  
• Ability to validate models under a time domained, multi-models environment.   
• Multi-players scenarios are supported. Scenarios can be played out with multi-users role-playing key decision makers in the problem situation.
• Scenarios can be re-runned. Key decisions with respect to specific time and space can be altered to test alternative situational outcome.

GoldenSpear-Grand fulfills the need of model stakeholders to perform model validation. Model stakeholders derive experience and understanding of their models by running them through a series of scenarios created using GoldenSpear-Grand.