Program Solicitation: Heterogeneous Architectures for Quantum (HARQ)

The DARPA Heterogeneous Architectures for Quantum (HARQ) program solicits innovative proposals aimed at developing revolutionary heterogeneous quantum computing systems that integrate diverse qubit technologies and hardware/software interfaces. The solicitation emphasizes advancing beyond incremental improvements, focusing on enabling scalable, multi-module quantum architectures through breakthroughs in quantum interconnects, memory, repeater devices, frequency converters, and system integration. The program is structured around a 24-month Phase 1 effort, with milestones and payments detailed in a schedule that includes deliverables such as design revisions, interface control documents, and demonstrations. Funding is anticipated through Other Transaction Agreements, with multiple awards expected, and proposals must demonstrate technical feasibility, innovation, and relevance to DARPA’s mission. Proposal submissions require strict adherence to formatting, page limits (notably a 15-page maximum for technical and management content), and use of specified templates for abstracts, technical plans, and cost data. All submissions must be made electronically via the Broad Agency Announcement Tool by the deadline, with supporting documentation including cost breakdowns, certifications, and certifications related to cybersecurity, foreign influence, and organizational eligibility. The contract incorporates comprehensive security and compliance requirements, notably the handling and marking of Controlled Unclassified Information in accordance with DoDI 5200.48, and mandates disclosure of business classifications, nontraditional defense contractor status, and affiliations. The agreement stipulates milestone-based payments, security protocols, and the need for detailed program management, risk mitigation, and reporting, all governed by a set of attachments and references that define the scope, deliverables, and administrative procedures for the effort.