Full Breakdown
U.S. Air Force Enhances Agile Combat Employment with Diego Garcia Deployment
11/22/2025, 12:52:28 AM
Strategic Deployment Overview
In May 2025, the U.S. Air Force (USAF) initiated a significant deployment of Boeing F-15E Strike Eagles from the 336th Expeditionary Fighter Squadron (EFS) to the Naval Support Facility Diego Garcia, located in the British Indian Ocean Territory. This marked the first sustained U.S. fighter presence on the island, a strategic move aimed at enhancing the USAF's Agile Combat Employment (ACE) tactics. The deployment was a direct response to an immediate request for forces from U.S. Indo-Pacific Command (INDOPACOM) and lasted for three months, concluding in August 2025.
Agile Combat Employment Concept
The ACE concept is designed to increase the survivability and combat power of U.S. forces by shifting operations from centralized bases to a network of smaller, dispersed locations. This approach complicates targeting for adversaries while allowing U.S. units to engage from multiple sites. The deployment to Diego Garcia was seen as a major milestone in executing this operational scheme within the Indo-Pacific region.
Operational Achievements
During the deployment, approximately 160 airmen established Detachment 336, which maintained a 24/7 alert status and executed daily sorties. The team faced logistical challenges due to the remote location but adapted by installing a mobile aircraft arresting system and improving their living conditions at a site dubbed “Thundercove.” Captain Jimmy Boulton, a pilot in the 336th EFS, emphasized the operational focus of the detachment, stating, “This was an ACE operational detachment designed for a real, rapidly developing mission.”
Lieutenant Colonel Mitchell Fossum, commander of the 336th EFS, noted the challenges of implementing ACE, which required new organizational definitions and mission-focused risks. The successful operation demonstrated that a fighter force could sustain itself from nontraditional bases, influencing tactics and procedures across the operational theater.
Collaboration and Joint Operations
The deployment also involved collaboration with other military branches, including the Navy’s Seventh Fleet and Marine Forces Pacific. Joint exercises focused on air defense, base security, and alert responses, reinforcing the operational tempo and readiness of the unified forces. Captain Brianna Kretkowski, an intelligence officer with the 336th EFS, highlighted the importance of real-time collaboration, stating, “Each mission reinforced our operational tempo and our readiness as a unified force.”
Conclusion and Future Implications
The deployment of the F-15E Strike Eagles to Diego Garcia not only showcased the USAF's ability to project power from remote locations but also served as a model for future flexible missions in the Indo-Pacific. The operation concluded amidst regional tensions, particularly related to Iran, and followed previous missions involving B-2 bombers from the same location. The successful execution of this deployment is expected to inform future strategies for rapid airpower projection and operational readiness in complex environments.
Verbatim Quotes
- “This was an ACE operational detachment designed for a real, rapidly developing mission.” — Captain Jimmy Boulton, Pilot, 336th EFS
- “Our work is already influencing tactics and procedures across the operational theater,” — Captain Jimmy Boulton, Pilot, 336th EFS
- “In practice, ACE required defining new organizations, creating processes, and assuming mission-focused risks. The joint defense of Diego Garcia was an important responsibility and a privilege.” — Lieutenant Colonel Mitchell Fossum, Commander, 336th EFS
- “We collaborated in real time with our Navy and Marine partners to develop joint solutions,” — Captain Brianna Kretkowski, Intelligence Officer, 336th EFS
