DoD awards $4.3M for HAWK missile system repair, with limited competition and cost-plus-fixed-fee structure

Contract Overview

Contract Amount: $4,330,724 ($4.3M)

Contractor: Sielman S.A.

Awarding Agency: Department of Defense

Start Date: 2025-07-28

End Date: 2026-01-31

Contract Duration: 187 days

Daily Burn Rate: $23.2K/day

Competition Type: NOT AVAILABLE FOR COMPETITION

Pricing Type: COST PLUS FIXED FEE

Sector: Defense

Official Description: HAWK DEPOT LEVEL AND REPAIR FOR SECONDARY ASSEMBLIES AND SUBASSEMBLIES OF MAJOR END ITEMS FOR THE HAWK WEAPON SYSTEMS.

Plain-Language Summary

Department of Defense obligated $4.3 million to SIELMAN S.A. for work described as: HAWK DEPOT LEVEL AND REPAIR FOR SECONDARY ASSEMBLIES AND SUBASSEMBLIES OF MAJOR END ITEMS FOR THE HAWK WEAPON SYSTEMS. Key points: 1. Contract focuses on depot-level repair for critical HAWK weapon system components. 2. Limited competition raises questions about optimal pricing and value. 3. Cost-plus-fixed-fee contract type may incentivize higher costs. 4. Contract duration of 187 days suggests a focused, short-term need. 5. The awardee, SIELMAN S.A., is the sole source for this specialized repair. 6. This contract supports the readiness of a legacy missile defense system.

Value Assessment

Rating: questionable

Benchmarking the value for this specific depot-level repair of HAWK system subassemblies is challenging due to the limited competition and specialized nature of the work. The cost-plus-fixed-fee (CPFF) contract type, while common for complex repairs where costs are uncertain, can lead to less price certainty compared to fixed-price contracts. Without comparable contract data or a competitive bidding process, it is difficult to definitively assess if the $4.33 million award represents optimal value for the taxpayer. The fixed fee component provides some cost control, but the overall cost is subject to actual expenses incurred.

Cost Per Unit: N/A

Competition Analysis

Competition Level: sole-source

This contract was awarded on a sole-source basis, indicating that SIELMAN S.A. is the only known entity capable of performing the required depot-level maintenance and repair for the specified HAWK weapon system components. The absence of competition means that the government did not benefit from a bidding process to drive down prices or explore alternative solutions. This approach is typically justified when a single contractor possesses unique capabilities, proprietary knowledge, or essential tooling required for the service.

Taxpayer Impact: Sole-source awards limit the government's ability to leverage market competition to secure the best possible pricing, potentially resulting in higher costs for taxpayers compared to a fully competed contract.

Public Impact

The primary beneficiaries are the U.S. Army units relying on the HAWK weapon system for air defense. The contract ensures the continued operational readiness and effectiveness of critical missile defense capabilities. Services delivered include depot-level repair and maintenance for secondary assemblies and subassemblies. Geographic impact is primarily within the operational theater where the HAWK system is deployed. Workforce implications include specialized technical roles for repair and maintenance personnel at the contractor's facility.

Waste & Efficiency Indicators

Waste Risk Score: 50 / 10

Warning Flags

Sole-source award limits price discovery and potential cost savings.
Cost-plus-fixed-fee structure may not provide maximum incentive for cost efficiency.
Reliance on a single contractor for critical repair creates potential supply chain risk.
The HAWK system is a legacy platform, raising questions about long-term sustainment strategy and investment.

Positive Signals

Contract ensures continued operational readiness of a vital defense asset.
Specialized repair capability is being maintained for a critical weapon system.
The fixed fee component provides a degree of cost predictability within the CPFF structure.

Sector Analysis

The defense industrial base for missile systems is highly specialized, with significant barriers to entry due to technical expertise, security clearances, and intellectual property. Contracts for depot-level repair of legacy systems like HAWK are crucial for maintaining the operational readiness of existing military assets. While newer systems are being developed, sustainment of current platforms remains a significant portion of the Department of Defense's budget. Comparable spending benchmarks are difficult to establish due to the unique nature of depot-level repair for specific weapon systems and the limited number of qualified providers.

Small Business Impact

This contract does not appear to include specific small business set-aside provisions. Given the sole-source nature and the specialized technical requirements for depot-level repair of complex military hardware, it is unlikely that small businesses would be primary awardees unless they are subcontractors. The prime contractor, SIELMAN S.A., would be responsible for any subcontracting, and there is no explicit indication of a focus on engaging small businesses in this particular award.

Oversight & Accountability

Oversight for this contract will be managed by the Department of the Army, likely through contracting officers and program managers responsible for the HAWK weapon system. Accountability measures are embedded within the Cost Plus Fixed Fee (CPFF) contract terms, requiring the contractor to adhere to specified repair procedures and cost controls. Transparency is generally limited for sole-source defense contracts, though contract award details are publicly available. Inspector General jurisdiction would apply in cases of fraud, waste, or abuse.

Related Government Programs

HAWK Missile System Sustainment
Air Defense Weapon Systems Repair
Department of Defense Depot Maintenance
Legacy Weapon System Support
Guided Missile Parts Manufacturing

Risk Flags

Sole Source Justification
Cost-Plus-Fixed-Fee Contract Type
Legacy System Sustainment
Limited Competition

Frequently Asked Questions

What is this federal contract paying for?

Department of Defense awarded $4.3 million to SIELMAN S.A.. HAWK DEPOT LEVEL AND REPAIR FOR SECONDARY ASSEMBLIES AND SUBASSEMBLIES OF MAJOR END ITEMS FOR THE HAWK WEAPON SYSTEMS.

Who is the contractor on this award?

The obligated recipient is SIELMAN S.A..

Which agency awarded this contract?

Awarding agency: Department of Defense (Department of the Army).

What is the total obligated amount?

The obligated amount is $4.3 million.

What is the period of performance?

Start: 2025-07-28. End: 2026-01-31.

What is the track record of SIELMAN S.A. in performing similar depot-level repairs for the HAWK weapon system or comparable defense platforms?

Information regarding SIELMAN S.A.'s specific track record for HAWK weapon system depot-level repairs is not readily available in the provided data. As a sole-source award, the justification likely relies on their unique qualifications or existing relationship with the Department of Defense for this specialized service. Further investigation into past performance evaluations, contract history, and any publicly available performance metrics for SIELMAN S.A. would be necessary to fully assess their capabilities and reliability in executing this contract. Without this detailed history, the assessment of risk associated with the contractor's performance remains incomplete.

How does the $4.33 million cost compare to historical spending on HAWK system depot repairs, and what factors might explain any significant differences?

Direct historical spending comparisons for this specific type of depot-level repair for HAWK system subassemblies are not provided. However, several factors could influence cost variations over time. Inflation, changes in labor rates, the complexity of specific repairs identified during the maintenance cycle, and the availability of spare parts can all impact the overall cost. Furthermore, if this award represents a new contract after a period of no similar work, the costs might reflect updated pricing structures or a different scope of required repairs. The sole-source nature of this award also means that market competition, which typically drives down costs, is absent, potentially leading to higher figures than might be seen in a competitive environment.

What are the primary risks associated with a sole-source, Cost Plus Fixed Fee (CPFF) contract for critical weapon system repair, and what mitigation strategies are in place?

The primary risks associated with a sole-source CPFF contract for critical weapon system repair include potential cost overruns, reduced incentive for efficiency, and a lack of price discovery due to the absence of competition. The CPFF structure means the government pays the contractor's allowable costs plus a fixed fee, which can lead to higher total costs if not carefully managed. Mitigation strategies typically involve robust government oversight, detailed cost monitoring, clear performance work statements, and stringent auditing of contractor expenses. For sole-source awards, the government must conduct thorough market research to ensure no other viable sources exist and negotiate the fee and terms diligently to ensure fair pricing. The fixed fee itself acts as a ceiling on the contractor's profit, providing some level of cost control.

How effective is the HAWK weapon system currently, and what is the strategic importance of maintaining its operational readiness through contracts like this?

The HAWK (Homing All the Way Killer) is a legacy surface-to-air missile system that has been in service for decades. While it has undergone various upgrades, it is being gradually replaced by more modern air defense systems. However, the HAWK remains strategically important for certain air defense roles, particularly in regions where newer systems are not yet deployed or as a complementary layer of defense. Maintaining its operational readiness through depot-level repair contracts ensures that these existing capabilities remain functional and reliable, providing a necessary defense shield against aerial threats. This is crucial for force protection and mission accomplishment until full transition to newer systems is complete.

What is the historical spending trend for HAWK weapon system maintenance and repair within the Department of Defense, and does this award align with those patterns?

Historical spending trends for HAWK weapon system maintenance and repair are not detailed in the provided data. However, it is common for legacy weapon systems to require ongoing sustainment funding throughout their service life. Spending can fluctuate based on the system's operational tempo, the availability of parts, and the need for major overhauls or depot-level repairs. This $4.33 million award for depot-level repair of specific subassemblies appears to be a component of the broader sustainment effort for the HAWK system. Without access to comprehensive historical spending data for the entire HAWK program, it's difficult to definitively state whether this award aligns with past patterns, but it represents a necessary investment in maintaining an active defense asset.

Industry Classification

NAICS: Manufacturing › Aerospace Product and Parts Manufacturing › Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

Product/Service Code: MAINT, REPAIR, REBUILD EQUIPMENT › MAINT, REPAIR, REBUILD OF EQUIPMENT

Competition & Pricing

Extent Competed: NOT AVAILABLE FOR COMPETITION

Solicitation Procedures: ONLY ONE SOURCE

Pricing Type: COST PLUS FIXED FEE (U)

Evaluated Preference: NONE

Contractor Details

Address: 1ST INDUSTRIAL AREA OF VOLOS, ROAD C6, VOLOS

Business Categories: Category Business, Corporate Entity Not Tax Exempt, Foreign Owned, Manufacturer of Goods, Not Designated a Small Business, Special Designations

Financial Breakdown

Contract Ceiling: $4,330,724

Exercised Options: $4,330,724

Current Obligation: $4,330,724

Contract Characteristics

Commercial Item: COMMERCIAL PRODUCTS/SERVICES PROCEDURES NOT USED

Cost or Pricing Data: YES

Parent Contract

Parent Award PIID: W31P4Q24D0011

IDV Type: IDC

Timeline