# Core4ce Protest Delays $1.4B RETS Awards

Core4ce has challenged its removal from the Department of Defense’s $1.4 billion Research Development Test Evaluation Engineering and Technical Support (RETS) competition, alleging that a competitor may have an unmitigated organizational conflict of interest. The Government Accountability Office is expected to rule by January 19, and DoD cannot make awards before the decision. The protest therefore delays the multiple-award vehicle for mission engineering, prototyping, modeling and simulation, and operational analysis, affecting prospective awardees and contractors planning around the competition.

- Companies tracking RETS should account for the award hold when planning bid-related staffing and resources; the signal gives no revised award date beyond the pending GAO decision.
- The protest centers on an alleged organizational conflict of interest. The allegation has not been established in the signal, but it is a relevant issue for firms participating in the competition and its evaluation.
- The vehicle is intended to consolidate existing support contracts, so the delay is relevant to prospective awardees and the named incumbent contractors: Modern Technology Solutions, American Systems Corp., and Applied Research Associates.

**Jurisdictions:** federal
**Industries:** Defense & Military
**Topics:** Contracting Vehicles
**Published:** October 16, 2026

### Government Entities
- Department of Defense (DoD)
- Government Accountability Office (GAO)

### Vendors
- Core4ce (protester and bidder)
- Modern Technology Solutions (incumbent)
- American Systems Corp. (incumbent)
- Applied Research Associates (incumbent)

### Sources
- [Core4ce challenges removal from $1.4B RETS contract competition - Washington Technology](https://www.washingtontechnology.com/contracts/2026/10/core4ce-pushes-back-removal-14b-dod-competition/416652) - Washington Technology