The Naval Air Warfare Center Training Systems Division plans to award a sole-source contract to Wartsila Defense, Inc. for modifications to the DDG-1000 Full Mission Bridge training device. The work will be performed at the Zumwalt Training Facility in San Diego, California. The effort includes two Technical Equipment Change Requests: a model update and student role-based access for cybersecurity. No specific budget amounts or submission timelines are mentioned in the description. The contract is justified under the statutory authority for only one responsible source due to Wartsila's proprietary software and integration history.