Responsive Strategic Sourcing for Services (RS3)
RS3 is the Army's engineering and technical services vehicle centered on Redstone Arsenal's mission areas, spanning missile systems, aviation, and advanced technology development.
- Managed by
- U.S. Army (Redstone/AMCOM)
- Ceiling
- $29.1B ceiling
- Scope
- Systems engineering, research and development, and technical support for missile defense, aviation, and related programs
- Period of performance
- 5-year base, five 1-year options
Key takeaways
- Vehicle access is a market position, not a contract — task orders are where revenue happens.
- Read the ordering guide before bidding a task order; format and evaluation rules differ from open-market RFPs.
- Fair-opportunity task orders move fast, often with 10 to 15 day response windows.
- Track on-ramp windows well in advance; they open rarely and close quickly.
How work is ordered
Task orders are competed among the RS3 holder pool with detailed technical volumes and, for larger efforts, oral presentations, reflecting the engineering complexity of the underlying work.
Getting on the vehicle
Holder status was awarded through the original solicitation with a small business and unrestricted track; there has been no standing on-ramp, so new entrants must wait for the next recompete cycle.
Winning task orders
Because task orders skew toward deep technical disciplines like guidance systems and flight test support, win rate correlates strongly with named key personnel credentials — invest in personnel commitments before proposal submission, not after down-select.
FAQ
What domains does RS3 cover?
Missile defense, aviation, and broader engineering and technical services for Army mission areas.
Is there a small business track?
Yes, RS3 includes both unrestricted and small business pools.
How technical are task order proposals?
Often highly technical, with named key personnel and detailed technical approach volumes.
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