As we move into 2026, the Department of Defense (DoD) continues to roll out high-impact contracts that offer businesses a chance to support some of the most vital missions in national security. From naval weapon systems to nuclear command aircraft and defense R&D commercialization, the military procurement ecosystem is bustling with new opportunities.
OppyHound has filtered through hundreds of active solicitations to bring you a curated list of current, military-relevant contracts that are open for bidding. Below are key highlights you can act on right now:
Department/Ind. Agency: Department of defense
Sub-tier: Department of the air force
SAM ID: FA813425RB004
Location: Tinker AFB, OK
NAICS Code: 336413
Offers Due: 09/16/2026
This massive ID/IQ contract (up to $984 million) supports the sustainment and modernization of the E-4B fleet, also known as the “Doomsday Plane.” These aircraft are central to national nuclear command and control, ensuring continuity of government in emergency situations. Work includes communications systems engineering, cybersecurity, software modernization, and more. It has an ordering period of up to 10 years with the last order ending 18 months after the last option is exercised in accordance with FAR 52.217-8, if needed.
Ideal for: Defense contractors with C4ISR, cybersecurity, or aviation support capabilities.
Important Note: To obtain a copy of the draft RFP documents, the government requires the submission of an approved DD 2345.
Department/Ind. Agency: Department of defense
Sub–tier: Defense Advanced Research Projects Agency (DARPA)
SAM ID: HR001125RE003
Location: Arlington, VA
NAICS Code: 541
Offers Due: 04/30/2026
DARPA’s DCSO is a gateway for commercial entities to transition DARPA-funded innovations into practical military use. Whether your firm specializes in AI, robotics, autonomy, cybersecurity, or novel hardware platforms, this opening is designed to facilitate commercialization and market integration.
Ideal for: Startups and SBIR/STTR performers with disruptive technology. The administration is putting emphasis on speeding up acquisition through CSO and Other Than Transaction Authority (OTA) actions. This CSO is essential for innovative small businesses.
Agency: Department of the Navy (NAVSUP)
SAM ID: N0010426QQA41
Location: Mechanicsburg, PA
Offers Due: 05/05/2026
This solicitation focuses on the repair of critical weapon control hardware for naval systems. With CMMC compliance and DPAS priority rating, this contract highlights the Navy’s continued investment in mission readiness and supply chain security.
Ideal for: Contractors experienced in precision electronics repair and military-grade systems.
Department/Ind. Agency: Department of defense
Sub–tier: Department of the Navy (NAVSUP)
SAM ID: N0010425QAF13
Location: Mechanicsburg, PA
NAICS Code: 541
Offers Due: 03/30/2026
This small business set-aside calls for production of power supply components vital to military equipment performance. It’s an excellent entry point for electronics manufacturers looking to expand into the federal space.
Ideal for: Small business electronics manufacturers seeking defense supply chain access.
Department/Ind. Agency: Department of defense
Sub–tier: Department of the Navy (NAVSUP)
SAM ID: N0010425QAF50
Location: Mechanicsburg, PA
NAICS Code: 333991
Offers Due: 03/30/2026
This NAVSUP procurement targets maintenance and logistics applications, highlighting how even niche components are essential to maintaining defense readiness.
Ideal for: Suppliers of industrial tools and consumables used in defense logistics.
All of these opportunities are live and searchable now on OppyHound. Sign up for free on OppyHound and unlock full access to these and hundreds of other live military contracting opportunities.
For small businesses, time and resources are often limited. OppyHound levels the playing field by offering AI-driven support that simplifies contract analysis, minimizes research time, and enhances decision-making. With our tool, small businesses can confidently pursue federal contracts, reducing the risk of bid rejection due to oversight or misinterpretation.
Don’t miss your chance to move early on defense contracts that matter. Create your free OppyHound account now and start bidding with confidence.
