RDT&E Program Element · President's Budget PB2027

Army Kwajalein Atoll

PE 0605301A·U.S. Army·Approp. 2040 — RDT&E·BA6 — RDT&E Management Support
FY2027 Request
$7.1M
Army · RDT&E
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U.S. Army funding falls 98% to a $7.1M request in FY2027 (down from a FY2026 peak), sustained across the five-year plan. In the FY2027 defense authorization, the House funded it in full; the Senate added 1986% (to $147.1M); House appropriators funded it in full.

FY2027 Request
$7.1M
▼ 98% vs FY2026
FY2026 Enacted
$375.2M
▲ 6.7% vs FY2025
FY2025 Actual
$351.8M
Prior year

Roll-up of 4 projects. Projects are the summable leaves — the PE total is their sum, never added to it.

For fiscal year 2027, the U.S. Army is requesting $7.1M for Army Kwajalein Atoll under RDT&E program element 0605301A, down 98% from FY2026.

Funding trajectory

Funding profile, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure.

1002003000351.8FY25ACTUAL375.2FY26ENACTED7.1FY27REQUEST6.9FY287.0FY297.1FY307.1FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual351.8
FY2026Enacted375.2
FY2027Request7.1
FY2028Outyear6.9
FY2029Outyear7.0
FY2030Outyear7.1
FY2031Outyear7.1
Where it sits

Acquisition lifecycle

This program is funded in RDT&E Budget Activity 6 — RDT&E Management Support.

Complete
Research
BA 1–2
Complete
Advanced Technology
BA 3
Complete
Prototyping
BA 4
Current
Development & Fielding
BA 5–7
Inside the program element

4 projects roll up into PE 0605301A

Projects are the summable leaves — the PE total is their sum, never added to it. Program elements and projects carry the full five-year plan; activities stop at the budget year. This PE moves -98% overall, which can hide much larger swings below.

Congressional action

Congressional marks

Committee marks on the FY2027 request. Adds and cuts are reconciled in conference before they become law.

RequestPresident's Budget
$7.1M
House NDAA (HASC)HASC
$7.1M full · +$0
Senate NDAA (SASC)SASC
$147.1M +$140.0M · +1986%
House Approps (HAC-D)HAC_D
$7.1M full · +$0
▲ $140.0M chamber gap — unresolved as of 2026-07-27. These are FY2027 authorization marks (NDAA); appropriations and the conference agreement may differ.
Program detail

Mission & acquisition strategy

This Program Element (PE) is unique within the Research, Development, Test & Evaluation (RDT&E) portfolio because it funds base operation so that the RTR and other mission partner can do the full spectrum of test, evaluation, space surveillance, and mission support activities at U.S. Army Garrison-Kwajalein Atoll (USAG KA). The PE directly supports operations across 11 leased islands equipped with radars, telemetry systems, and optical instrumentation that enable continuous New Foreign Launch surveillance, space surveillance, space object identification, and offensive and defensive strategic missile and interceptor testing.

Project DX2, DW8, DW7, DW9 — Army Kwajalein Test Ranges and Mission Support
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Answers are generated from the figures on this page — the FY2027 justification exhibits and the marks tracked above — and nothing else is consulted. Confirm any figure against the cited exhibit before you use it externally.

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Questions this page can answer
How does the FY2027 request compare with FY2026, and what does the five-year plan show?What did the FY2027 NDAA committees do to this request?Which project inside PE 0605301A is growing fastest, and which is shrinking?In plain terms, what is this program element for and how is it being acquired?

This page carries the budget justification and the NDAA marks — nothing else. For what a contractor has actually been obligated, the ledger is at hitchintel.com/vendors; for live solicitations, hitchintel.com/opportunities. Both are member surfaces.

Provenance

Cite this page

Sources
FY2027 Department of the Army RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0605301A (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "Army Kwajalein Atoll (PE 0605301A)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0605301A
Machine access
Markdown twin /programs/0605301A.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks
FY2027 Request
$7.1M
▼ 5.5% vs FY2026
FY2026 Enacted
$7.5M
▼ 1.5% vs FY2025
FY2025 Actual
$7.6M
Prior year

Army Kwajalein Test Ranges and Mission Support — one RDT&E project inside PE 0605301A. Congressional marks are recorded on the program element, not on a project.

Project DX2 — Army Kwajalein Test Ranges and Mission Support — requests $7.1M in FY2027, 100% of the $7.1M requested for program element 0605301A. Year over year it falls 5.5% against FY2026.

Funding trajectory

Project DX2 funding, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

07.6FY25ACTUAL7.5FY26ENACTED7.1FY27REQUEST6.9FY287.0FY297.1FY307.1FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual7.6
FY2026Enacted7.5
FY2027Request7.1
FY2028Outyear6.9
FY2029Outyear7.0
FY2030Outyear7.1
FY2031Outyear7.1
Inside the project

3 accomplishments / planned programs

The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them.

Contractor Support (C4IM Services)▼ 7%
FY2025 actual$5.8M
FY2026 enacted$5.7M
FY2027 request$5.3M

FY2027 planned work Work shall include current and new systems at various lifecycle stages, and any future applications and systems not currently identified in this PWS. The 30th Signal Battalion NEC requires support for unclassified and classified networked systems located throughout Kwajalein Atoll, including the islands of Kwajalein, Roi-Namur, Gagan, Omleck, Meck, Carlos, Legan, and Illeginni. Currently, the 30th Signal Battalion NEC supports approximately 2,000 users, computers, and notebooks with about 20 servers, both physical and virtual. Provide Command, C4IM services in accordance with the DA PAM 25-1-1 and the Army C4IM Services List. Provide Base Communications Support (Service 701), Visual…

FY2026 to FY2027 change Funding decreases due to economic assumptions.

FY2026 plans — current year Work shall include current and new systems at various lifecycle stages, and any future applications and systems not currently identified in this PWS. The 30th Signal Battalion NEC requires support for unclassified and classified networked systems located throughout Kwajalein Atoll, including the islands of Kwajalein, Roi-Namur, Gagan, Omleck, Meck, Carlos, Legan, and Illeginni. Currently, the 30th Signal Battalion NEC supports approximately 2,000 users, computers, and notebooks with about 20 servers, both physical and virtual. Provide Command, C4IM services in accordance with the DA PAM 25-1-1 and the Army C4IM Services List. Provide Base Communications Support (Service 701), Visual…

FY2025 accomplishments Work shall include current and new systems at various lifecycle stages, and any future applications and systems not currently identified in this PWS. The 30th Signal Battalion NEC requires support for unclassified and classified networked systems located throughout Kwajalein Atoll, including the islands of Kwajalein, Roi-Namur, Gagan, Omleck, Meck, Carlos, Legan, and Illeginni. Currently, the 30th Signal Battalion NEC supports approximately 2,000 users, computers, and notebooks with about 20 servers, both physical and virtual. Provide Command, C4IM services in accordance with the DA PAM 25-1-1 and the Army C4IM Services List. Provide Base Communications Support (Service 701), Visual…

Civilian Pay▼ 1%
FY2025 actual$0.4M
FY2026 enacted$0.3M
FY2027 request$0.3M

FY2027 planned work Cost increase is reflective of the new civilian pay rates.

FY2026 to FY2027 change Funding decreases due to economic assumptions.

FY2026 plans — current year Cost increase is reflective of the new civilian pay rates.

FY2025 accomplishments Cost increase is reflective of the new civilian pay rates.

ISSA (Installation Service Support Agreement)flat
FY2025 actual$1.4M
FY2026 enacted$1.4M
FY2027 request$1.4M

FY2027 planned work Pay Garrison to provide housing, food support, etc.

FY2026 plans — current year Pay Garrison to provide housing, food support, etc.

FY2025 accomplishments Pay Garrison to provide housing, food support, etc.

Project detail

What project DX2 buys

This Project funds Network Enterprise Technology Command (NETCOM) installation management-related Command, Control, Communications, Computers, and Information Management (C4IM) services at Army Kwajalein Test Ranges. NETCOM utilizes this Project to provide civilian pay, manpower service contracts, supporting Information technology (IT) equipment, and associated costs specifically identified and measurable to plan, manage, coordinate, and execute Information Technology Services Management at Army Kwajalein Test Ranges. Project provides C4IM services in accordance with the Department of Army Pamphlet (DA PAM) PAM 25-1-1 and the Army C4IM Services List. Provides Base Communications Support (Service 701), Visual Information (Service 702), Information Assurance (Service 703), and Automation (Service 700). Includes the delivery of services consisting of secure and non-secure fixed voice communications, wireless voice, data and video connectivity services, and studio video conferencing services. Provides infrastructure support, including the design, installation, and maintenance of special circuits/systems in support of life safety/security systems and monitoring/control systems. Provides Collaboration and Messaging Services including services and tools for workforce to communicate and share information. Provides Application and Web-hosting including operation and management services required to support web and application hosting. Provides Desktop Management Support including management and support for end-user hardware and software services and tools. Includes Service Desk Support, Continuity of Operations, and Disaster Recovery support.

FY2027 Request
$0.0M
▼ 100% vs FY2026
FY2026 Enacted
$228.7M
▼ 21% vs FY2025
FY2025 Actual
$290.2M
Prior year

Army Kwajalein Atoll Installation Services — one RDT&E project inside PE 0605301A. Congressional marks are recorded on the program element, not on a project.

Project DW8 — Army Kwajalein Atoll Installation Services — requests in FY2027, 0.0% of the $7.1M requested for program element 0605301A. Year over year it falls 100% against FY2026.

Funding trajectory

Project DW8 funding, FY2025–FY2026

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

501001502002500290.2FY25ACTUAL228.7FY26ENACTED
Actual Enacted
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual290.2
FY2026Enacted228.7
Inside the project

22 accomplishments / planned programs

The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them. Opening lines only here — the full year-by-year narrative is on the project page.

Army Airfields (AAF) and Heliports (AHP)▼ 100%
FY2025 actual$3.8M
FY2026 enacted$15.4M
FY2027 request

Will provide Airfield services for DoD, commercial and support transient international flights. Operate and maintain two Airfields and eight island helipads. Operate and maintain Air Traffic Control (ATC) tower with class D airspace, integrated STARS radar for aircraft separation and de-confliction. Support all intra-atoll cargo and…

Army Community Services (ACS)▼ 100%
FY2025 actual$0.3M
FY2026 enacted$0.3M
FY2027 request

Will provide essential Army Community Services to personnel on the Installation.

Child and Youth Services (CYS)▼ 100%
FY2025 actual$0.9M
FY2026 enacted$1.7M
FY2027 request

Will provide Child Youth Service Programs on Kwajalein to include the operation of Child Development Center, School Age Services programs, Supplemental Programs and Services, and Youth programs and services. Establish and maintain developmentally and age-appropriate staff-child/youth interactions, activities, activity schedules and…

Engineering Services▼ 100%
FY2025 actual$2.9M
FY2026 enacted$5.0M
FY2027 request

Will provide essential engineering services in support of over 1,416 assets across the Installation.

Soldier Recreation and Community Support▼ 100%
FY2025 actual
FY2026 enacted$0.3M
FY2027 request

Provide resources necessary to sustain Soldier Recreation and Community Support for 1,400 USAKA/RTS residents, tenants, satellite activities, range users, and other authorized organizations/personnel on Kwajalein Island, Roi-Namur Island, Meck Island, and other USAKA/RTS outer islands.

Fire and Emergency Services (FES)▼ 100%
FY2025 actual$5.1M
FY2026 enacted$15.4M
FY2027 request

Will provide essential fire and Emergency Services performed in association with the Base Support/Logistics contractor. Provide fire protection services for all USAG-KA and RTS assets, to include facilities, structural, aircraft, shipboard and small watercraft, and wild land fires. Provide protection for the fire hazards associated with…

Financial Management (FM) Activities▼ 100%
FY2025 actual$0.7M
FY2026 enacted$0.8M
FY2027 request

Will provide program/budget execution support, financial advisory services, and accounting liaison services. Provide Audit Readiness through Statement of Budgetary Resource samples. Continue to establish Inter-service Support Agreements (ISSA). Provide management analysis on manpower requirements and organizational structure analysis…

Food Services▼ 100%
FY2025 actual$9.1M
FY2026 enacted$9.0M
FY2027 request

Will provide essential food services for DoD, contractor, host nation, interagency and intra-agency organizations with multiple facilities on three different islands to include 3 cafeterias, bakery, grocery store, dry/cold warehousing, AAFES retail stores, AAFES food court, catering services and private organizations. Provide monitoring…

Unaccompanied Housing▼ 100%
FY2025 actual$0.8M
FY2026 enacted$0.5M
FY2027 request

Will provide contractor management, oversight, Maintenance & Repair (M&R), and control of all USAG-KA Housing/Billeting utilizing best commercial residential business practices to ensure basic quality of life standards are achieved and comply with life, health, and safety standards. Provide Master Key control services. Provide and…

Law Enforcement▼ 100%
FY2025 actual$2.1M
FY2026 enacted$3.8M
FY2027 request

Will provide Law Enforcement activities/services for the protection of personnel and property and enforcement of laws and promote order. Will cover, but not limited to, all personnel and operating costs associated with LE operations, salaries, overtime, benefits, material and supplies, equipment, vehicles, training, and management for LE…

Materiel Maintenance▼ 100%
FY2025 actual$4.4M
FY2026 enacted$20.4M
FY2027 request

Will provide resources for essential maintenance of assigned aircraft, marine vessels, heavy equipment, non-tactical and tactical equipment, construction equipment, base operations equipment, and marine navigational aides. Provide government estimates for repair/replacement of damaged, lost or lifecycle replacement equipment. Provide…

Municipal Services▼ 100%
FY2025 actual$5.1M
FY2026 enacted$8.0M
FY2027 request

Will provide essential municipal services including custodial, refuse disposal and grounds & maintenance services across the Installation.

Installation Command and Management▼ 100%
FY2025 actual$94.7M
FY2026 enacted$71.7M
FY2027 request

Will provide Installation Command and Management Staff Services across 11 islands/defense sites to over 100 Active Duty Military and Department of the Army civilians and 1,100 contractors and their family members. Plan, organize, staff, direct, and control all aspects of installation and command management.

Personnel Services Delivery▼ 100%
FY2025 actual$0.1M
FY2026 enacted$0.2M
FY2027 request

Will provide essential human resource support services to the Garrison Staff.

Physical Security Matters▼ 100%
FY2025 actual$5.7M
FY2026 enacted$6.1M
FY2027 request

Will provide essential physical security services in order to secure/protect personnel and Army assets on USAG-KA.

Army Security Programs▼ 100%
FY2025 actual$0.1M
FY2026 enacted$0.2M
FY2027 request

Will provide essential security services, training, and education to ensure effective security procedures/measures are maintained in order to ensure mission success on USAG-KA.

Supply Logistics▼ 100%
FY2025 actual$24.4M
FY2026 enacted$21.5M
FY2027 request

Will provide essential resources for property accountability of all GFE/CAP, reutilization items, Military Standard Requisitioning, storage, and delivery to multiple outer islands. Dispose of obsolete items in accordance with Army equipment disposition procedures.

Transportation Services▼ 100%
FY2025 actual$59.8M
FY2026 enacted$18.3M
FY2027 request

Will provide essential daily resources for the operation of all transportation services to include 6 aircraft, 17 marine vessels, and over 200 pieces of rolling stock. Operate a centralized motor pool. Fund operations for movement of all international and intra atoll air and surface cargo to include mission critical equipment and…

Utilities▼ 100%
FY2025 actual$19.4M
FY2026 enacted$26.9M
FY2027 request

Will provide essential resources including fuel to operate and maintain 23 Power generation and distribution systems supporting Kwajalein, Roi, Meck, and the outer islands of Carlos, Gagan, Illeginni, and Legan, distributing over 7.5 million kilowatt hours/month. Operate, maintain, and repair all prime power plants, distribution systems…

Environmental Quality▼ 100%
FY2025 actual$2.2M
FY2026 enacted$2.9M
FY2027 request

Will provide essential environmental quality services within applicable Laws, Regulations and DoD Directives to maintain a safe environment across the Installation.

Anti-Terrorism (AT)▼ 100%
FY2025 actual$0.2M
FY2026 enacted$0.4M
FY2027 request

Will provide essential antiterrorism services incorporating AT training to personnel and risk identification when appropriate. Will identify and update vulnerabilities to our facilities and ensure protective measures in place to reduce risks to mission.

SBIR/STTR
FY2025 actual$6.9M
FY2026 enacted
FY2027 request
Project DW8 — every activity in full →
Project detail

What project DW8 buys

This Project resources Base Operations / Installation Services Support for United States (U.S.) Army Kwajalein (USAKA) Garrison located in the Republic of the Marshall Islands, a remote, secure activity designated as a Major Range and Test Facility Base (MRTFB). Base Operations / Installation Services Support resourcing is a critical enabler to ensure continuity of operations supporting Test and Evaluation and Space Operations of the Ronald Reagan Ballistic Missile Test Site in its role as an MRTFB Activity. Kwajalein is a government-managed / contractor-operated (GOCO) site and is primarily dependent upon its associated support contracts for the daily operations and maintenance of Base Operations / Installation Services Support. Installation Services Support consists of: Utility Services; logistical (fuel/transportation) operations support requirements; Medical/Dental Services; Education (K-12) Services; Food/Grocery Services; Contracted Security Guards; and Aviation/Marine support. Transfers funding from Research, Development, Test and Evaluation to Operation and Maintenance, Army SAG 131, Base Operations Support and SAG 132, Sustainment, Restoration, and Modernization for installation services and infrastructure support for the U.S. Army Garrison Kwajalein Atoll.

FY2027 Request
$0.0M
▼ 100% vs FY2026
FY2026 Enacted
$69.6M
▲ 121% vs FY2025
FY2025 Actual
$31.5M
Prior year

Army Kwajalein Atoll Facilities Sustainment — one RDT&E project inside PE 0605301A. Congressional marks are recorded on the program element, not on a project.

Project DW7 — Army Kwajalein Atoll Facilities Sustainment — requests in FY2027, 0.0% of the $7.1M requested for program element 0605301A. Year over year it falls 100% against FY2026.

Funding trajectory

Project DW7 funding, FY2025–FY2026

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

2550031.5FY25ACTUAL69.6FY26ENACTED
Actual Enacted
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual31.5
FY2026Enacted69.6
Inside the project

3 accomplishments / planned programs

The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them. Opening lines only here — the full year-by-year narrative is on the project page.

Real Property Maintenance▼ 100%
FY2025 actual$29.3M
FY2026 enacted$69.6M
FY2027 request

Will continue to service 1,477 facilities on Kwajalein, Roi-Namur, and the nine other leased islands, totaling 2.6 Million square feet. Will continue an aggressive maintenance plan based on the significant corrosive environment; prepare maintenance plans and schedules for recurring or preventive maintenance; perform periodic…

Environmental Quality
FY2025 actual$0.1M
FY2026 enacted
FY2027 request

Will continue to service 1,477 facilities on Kwajalein, Roi-Namur, and the nine other leased islands, totaling 2.6 Million square feet. Will continue an aggressive maintenance plan based on the significant corrosive environment; prepare maintenance plans and schedules for recurring or preventive maintenance; perform periodic…

SBIR/STTR
FY2025 actual$2.0M
FY2026 enacted
FY2027 request
Project DW7 — every activity in full →
Project detail

What project DW7 buys

This Project provides resources for preventive maintenance and repair necessary to sustain 1,477 facilities on Kwajalein, Roi-Namur, and nine other leased islands, totaling 2.6 million square feet. Funds are focused toward keeping facilities in good working order in accordance with industry standards. This includes emergency response and service calls, minor repair and major repair or replacement resulting from Kwajalein's particularly harsh climate, including strong winds, saltwater corrosion, and sustained torrential rainfall. Funds also provide manpower necessary to achieve, evaluate, and sustain compliance with appropriate Federal, State, and local environmental laws, Executive Orders, Department of War (DoW) Directives, regulations, and overseas country-specific Final Governing Standards. In FY 2027, funding transferred from Research, Development, Test and Evaluation and moved to Operation and Maintenance, Army SAG 131 (Base Operations Support) and SAG 132 (Sustainment, Restoration, and Modernization) for installation services and infrastructure to support the U.S. Army Garrison Kwajalein Atoll.

FY2027 Request
$0.0M
▼ 100% vs FY2026
FY2026 Enacted
$69.5M
▲ 208% vs FY2025
FY2025 Actual
$22.5M
Prior year

Army Kwajalein Atoll Restoration And Modernization — one RDT&E project inside PE 0605301A. Congressional marks are recorded on the program element, not on a project.

Project DW9 — Army Kwajalein Atoll Restoration And Modernization — requests in FY2027, 0.0% of the $7.1M requested for program element 0605301A. Year over year it falls 100% against FY2026.

Funding trajectory

Project DW9 funding, FY2025–FY2026

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

2550022.5FY25ACTUAL69.5FY26ENACTED
Actual Enacted
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual22.5
FY2026Enacted69.5
Inside the project

3 accomplishments / planned programs

The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them. Opening lines only here — the full year-by-year narrative is on the project page.

Recapitalization Deficit R&M▼ 100%
FY2025 actual$20.4M
FY2026 enacted$49.3M
FY2027 request

Will continue to provide resources against the HQDA-approved 15-year investment plan, focusing on completion of the Bucholz Army Airfield runway, including repair of 1000 feet on both ends of the runway down to subgrade, resurfacing center section of runway, and repairing aged and deteriorating airfield pavements to include airfield…

SBIR/STTR
FY2025 actual$2.2M
FY2026 enacted
FY2027 request
Army Energy and Utility Program R&M▼ 100%
FY2025 actual
FY2026 enacted$20.1M
FY2027 request

Conduct ongoing alteration, restoration, and modernization of Kwajalein facilities. Track individual project costs to ensure compliance with statutory and administrative limits, including those for Surfway facility and grocery stores. Prioritize the restoration and modernization of energy and utility systems, aiming to enhance energy…

Project DW9 — every activity in full →
Project detail

What project DW9 buys

This Project funds the restoration and modernization of United States (U.S.) Army Kwajalein Atoll (USAKA) degraded infrastructure (Real Property/facilities) to working condition and upgrades facilities to meet current standards. Restoration consists of repair and replacement work to fix facilities degraded due to the effects of aging and previously deferred sustainment. Modernization supports upgrade of facilities to meet current codes, accommodate new functions, and/or replace building components that exceed the overall service life of the facilities. Transfers funding from Research, Development, Test and Evaluation to Operation and Maintenance, Army SAG 131, Base Operations Support and SAG 132, Sustainment, Restoration, and Modernization for installation services and infrastructure support for the U.S. Army Garrison Kwajalein Atoll.