Distributed Mission Operations (DMO) is a U. S. Air Force program to augment aircraft training with multi-participant, simulator training. DMO Mission Training Centers have been established for F-15 and F-16 fighters and for AWACS mission crews. In addition, a DMO research testbed has been developed at the Air Force Research Laboratory in Mesa, Arizona centered around four, high-fidelity F-16 simulators with full field-of-view visual display systems. DMO training centers typically focus on a single platform using large-footprint systems at a fixed location. In contrast, the U. S. Marine Corps' Deployable Virtual Training Environment (DVTE) consists of networked laptop computers that support simulation for the many weapons types and Military Occupational Specialties that comprise a Marine Air Ground Task Force. DVTE systems are low-cost and lightweight so that they can be used on shipboard or in a deployed environment. Although physically very different systems, DMO and DVTE are both designed to provide mission-oriented, scenario-based team training that will enhance warfighter skills in teamwork, communication, situation awareness, and tactical execution. The Air Force Research Laboratory's Warfighter Readiness Research Division and the Marine Corps Training and Education Command, Training and Education Technology Division, supported by SDS International's Advanced Technologies Division and Aptima, Inc., are working together to develop a training strategy for DVTE based on lessons learned from DMO effectiveness research. Training strategies derived from Air Force experience using DMO are being applied to Marine Fire Support Team (FiST) training using DVTE.