M-T-M meaning in Governmental ?

Answer: What is Model-Test-Model mean?

Model–test–model (MTM) is a process that intends to use high-fidelity/high-resolution combat models to simulate and replicate field operational tests. The MTM Process is divided into 5 phases:

Long-term planning – Identify the responsibility among interested organizationsPretest modeling – Modeler creates a model of a subject under testField test – Modeler performs data gathering of subject under testPost-test modeling – Subject under test model input parameters are matched with subject under test–field–test output valuesModel validation/accreditation – Modeler provides sufficient evidence to a tester that a simulation adequately replicates field testing reference nan