NSF Diego Garcia
NSF Diego Garcia PCS Guide
Military Base History
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Naval Support Facility (NSF) Diego Garcia serves as a critical U.S. Navy installation on the remote atoll of Diego Garcia in the British Indian Ocean Territory. The base was established in the early 1970s after a 1966 agreement between the United States and the United Kingdom.
The facility’s original mission was to act as a strategic logistics and support hub for U.S. and allied naval and air forces in the Indian Ocean region. Its location provides vital reach for military operations across the area.
Major construction began in 1971, transforming Diego Garcia from a coconut plantation into a modern military base. The installation expanded rapidly during the Cold War, adding a deep-draft pier, airfield, and support infrastructure.
These upgrades enabled the stationing of long-range bombers, maritime patrol aircraft, and prepositioned ships. The improvements increased the base’s capacity to support a wide range of military missions.
Throughout its history, NSF Diego Garcia has hosted key units such as the U.S. Navy's Maritime Prepositioning Squadron and Air Force bomber detachments. The base played a pivotal role during Operations Desert Storm (1991), Enduring Freedom (2001), and Iraqi Freedom (2003).
During these conflicts, Diego Garcia served as a launch point for air and naval operations, supporting U.S. and allied forces. Its strategic location made it essential for rapid deployment and sustained military campaigns.
Today, NSF Diego Garcia remains vital to U.S. and allied operations in the Indo-Pacific. The base supports logistics, surveillance, and rapid deployment missions, ensuring a strong presence in a geopolitically sensitive region.
The installation has retained its original name since its establishment and has not undergone significant official name changes. Its enduring role underscores its importance to regional security and U.S. military strategy.
Major Units & Training Programs
Jacob Coyle, a firefighter stationed at U.S. Naval Support Facility (NSF) Diego Garcia, participates in a workout at Fire Station Number 2 onboard Diego Garcia. NSF Diego Garcia's mission is to provide critical support to U.S. and allied forces forward deployed to the Indian Ocean, while...
Major Units
Naval Support Facility Diego Garcia
Provides critical logistical and operational support to U.S. and allied naval and air forces in the Indian Ocean region. The facility enables forward-deployed operations, prepositioning of equipment, and sustainment for maritime and air missions.
Maritime Prepositioning Ships Squadron TWO (MPSRON 2)
Manages a squadron of prepositioned ships loaded with equipment and supplies for rapid deployment of Marine and joint forces in the region. Supports contingency operations and humanitarian missions.
Detachment, 36th Airlift Squadron (USAF)
Provides strategic airlift support, including transport of personnel and cargo, for U.S. forces operating in and around the Indian Ocean. Enhances rapid response and logistical capabilities for joint operations.
Arrival & In-Processing
DIEGO GARCIA, British Indian Ocean Territory – Master-at-Arms Seaman Devan Lawrence, a security dispatcher assigned to U.S. Naval Support Facility(NSF) Diego Garcia, fills out the gate number log book at the NSF Diego Garcia Security Department office July 2, 2024. NSF Diego Garcia’s mission...
Welcome to NSF Diego Garcia! Arriving at an overseas installation requires careful planning and attention to detail. Being well-prepared ensures a smooth transition and helps you quickly settle into your new assignment. For the latest updates and resources, visit the official NSF Diego Garcia website.
The main entry point to NSF Diego Garcia is the Security Gate, located at the base's primary access road. The gate operates 24/7 to accommodate all incoming flights and personnel. All adults must present a valid Military ID or Common Access Card (CAC) for entry. State driver's licenses must comply with the REAL ID Act; non-compliant IDs will not be accepted for access. Expect 100% ID checks and random vehicle inspections as part of the base's robust security posture. To sponsor a visitor or family member, coordinate in advance with your command and the Pass & ID Office. Approved guests will receive a temporary pass after identity verification and background screening.
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PCS Orders (multiple copies)
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Military ID/CAC
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Passport and Visa (if applicable)
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Marriage Certificate
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Birth Certificates (for dependents)
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Social Security Cards
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Medical and Dental Records
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Vehicle Registration & Insurance (if shipping a vehicle)
NSF Diego Garcia offers a robust sponsor program to help new arrivals adjust. Contact your gaining unit or command to request a sponsor. Sponsors provide essential information, answer questions, and often meet you upon arrival to guide you through initial check-in steps.
In-processing takes place at the Welcome Center, located near the main administrative area of NSF Diego Garcia. The center is open Monday through Friday, 0800–1600. Key steps include check-in with Personnel Support Detachment (PSD), Finance, Housing, Medical, and your assigned unit. Most personnel complete in-processing within 2–3 days, but timelines can vary based on arrival schedules and documentation.
The Pass & ID Office is located just outside the main Security Gate. It is open Monday through Friday, 0800–1600. Services include issuing visitor passes, DBIDS registration, and assisting with sponsorship paperwork for guests. All visitors must be sponsored by an authorized base member and present valid identification for entry.
PCS & Relocation Essentials
A Fort Bragg family prepares for their permanent change of station move, April 25. PCS season is in full swing and families across the installation are preparing to move to their new duty stations.
A Permanent Change of Station (PCS) to NSF Diego Garcia involves several unique steps due to its remote location and OCONUS status. Start by reviewing your official orders and contacting your local Transportation Office to discuss your move options. You can choose between a Household Goods (HHG) shipment or a Personally Procured Move (PPM, formerly DITY), but most personnel opt for HHG due to the island's logistics. Use the Defense Personal Property System (DPS) to schedule your move, track shipments, and manage paperwork online.
Entitlements like Temporary Lodging Expense (TLE) and Dislocation Allowance (DLA) help offset some costs. For OCONUS moves like Diego Garcia, you may qualify for up to 60 days of TLE, depending on your circumstances. DLA provides a one-time payment to help with relocation expenses. Make sure to keep all receipts and documentation for reimbursement.
NSF Diego Garcia has strict import rules and limited storage, so coordinate closely with your sponsor and the base Transportation Office. Plan well ahead, as shipping times can be long and some items may be restricted. Check official resources for the latest guidance on what you can bring and how to prepare for your arrival.
Temporary Lodging Information
Temporary Lodging Expense (TLE) allowance
PCS Tips
- Request a sponsor as soon as you receive orders.
- Check restricted and prohibited items for Diego Garcia.
- Keep passports, orders, and medical documents with you.
- Photograph valuables before packing for insurance purposes.
- Confirm pet import requirements well in advance.
- Be ready for extended shipping times due to remote location.
- Communicate early with the base Transportation Office for guidance.
Important Forms & Links
Access the Defense Personal Property System to manage your move.
Official source for travel and transportation allowances.
Guides and checklists for every step of your PCS.
Estimate your DLA entitlement for your move.
Space-A Travel & Passenger Terminal
Terminal Contact Information
Terminal Location
Diego Garcia, UK Commercial DSN Email Webpage (246)370-2795 (315) 370-2795/2745 730amsdet1.spaceavailable@us.af.milDiego Garcia Passenger Terminal Passenger Terminal.
Please verify the exact building number, operating hours, and directions upon arrival or by contacting the terminal directly using the information provided.
Terminal Amenities
Waiting Area
Climate-controlled space with comfortable seating.
Restrooms
Clean restroom facilities available during terminal hours.
Wi-Fi Access
Free wireless internet for passengers.
Snack Vending Machines
Limited selection of snacks and beverages available for purchase.
Space-A Eligibility & Signup
For detailed Space-Available (Space-A) travel eligibility requirements and the most current sign-up procedures for flights from Diego Garcia, UK Commercial DSN Email Webpage (246)370-2795 (315) 370-2795/2745 730amsdet1.spaceavailable@us.af.milDiego Garcia Passenger Terminal, please refer to the official Air Mobility Command (AMC) website or contact the passenger terminal directly.
Information can typically be found regarding travel categories (DoD Categories I-VI), necessary documentation (e.g., CAC, leave forms, dependent IDs), and any specific local policies.
Official AMC information may be available here: Diego Garcia Passenger Terminal
It's always recommended to confirm details well in advance of your intended travel dates.
Common Destinations
Andersen AFB, Guam
Expect higher demand during PCS season; bring snacks for the long flight.
Singapore
Check visa requirements for U.S. travelers; plan for possible extended layovers.
Perth, Australia
Bring appropriate travel documents and be prepared for limited return options.