CALL 1 – SECURE ENCLAVE CHIPLETS_Amendment 2

CALL 1 – SECURE ENCLAVE CHIPLETS This Broad Agency Announcement (BAA) Call solicitation is issued in accordance with the Revolutionary Federal Acquisition Regulation Overhaul (RFO) subpart 35.102. NAICS Code: 541713, Nanotechnology research and development laboratories or services, all fields of science Federal Agency Name and Contracting Officers:  SAF/AQC, Ms. Natalie Sitkowski natalie.sitkowski@us.af.mil SAF/AQC, Ms. Dimitria Antonopoulos, dimitria.antonopoulos@us.af.mil SAF/AQC, Mr. Stephen Colvin  stephen.colvin.2@us.af.mil Technical POC: SAF/AQ: Mr. Matthew Karijolic matthew.karijolic@us.af.mil Broad Agency Announcement Title: This is a combined synopsis/solicitation under the State-of-the-Art (SOTA) Microelectronics Adoption BAA. Call 1, titled “Secure Enclave Chiplets” Broad Agency Announcement Number: 26-S-1358, Call 001 (Secure Enclave Chiplets) Broad Agency Announcement Type: This is the initial announcement for Call 1. This will be a Two-Step Call solicitation. Step 1: WHITE PAPER DUE DATE AND TIME: White Papers will be accepted until  27 Jul 2026 at 5:00pm Eastern Time (ET) . White Papers may be submitted at any time during this period. White Papers received after the specified date and time will be considered late in accordance with RFO 52.215-1(c)(3) and will not be reviewed. Questions pertaining to this Call may be submitted for the USG’s consideration NLT 15 July 2026 at 5:00pm ET . Please email all questions to SE_PI@us.af.mil . Step 2: FULL PROPOSAL DUE DATE AND TIME: To be provided in the Requests for Proposal (RFP) sent to Offerors that submit White Papers considered to be of further interest to SAF/AQC. Full Proposals received after the specified date listed in a formalized Step 2 RFP and time will be considered late. Submission POC: White Papers must be submitted via email to SE_PI@us.af.mil . FULL TEXT – CALL 1 (Secure Enclave Chiplets) SECURE ENCLAVE CHIPLETS OVERVIEW The Department of War (DOW) invites Offerors to submit Pilot Project chiplet designs with innovative and novel technical solutions which address all aspects of SOTA microelectronics and composable systems, focusing on the Secure Enclave Chiplets objectives below. This requires delivering enduring, secure, interoperable, and highly reusable chiplet architectures tailored for High-Demand Mission Areas (e.g., Radio Frequency/Electronic Warfare (RF/EW), munitions, security, and/or autonomy). Many DOW microelectronics projects operate in varying classification environments, including highly classified environments (collateral, Sensitive Compartmented Information, and Special Access Programs). The USG intends for much of the development to occur at the UNCLASSIFIED or Controlled Unclassified Information (CUI) level. Notice of intent to perform classified work as a result of this Call must be provided to the USG Contracting Officer. If the Offeror intends to perform any classified work, it must be done so at their facility (or a subcontractor/sub-awardee’s facility). The Offeror will need to provide a Facility Accreditation Letter (FAL) for each facility to the Contracting Officer no later than (NLT) contract award. This BAA Call may result in the award of a Federal Acquisition Regulation (FAR)-based contract or an Other Transaction for Prototype Project pursuant to 10 U.S.C. 4022. The Government is not obligated to make any awards as a result of this Call, and all awards are explicitly subject to the availability of funds and successful negotiations. The USG will not reimburse any offeror for White Paper or Proposal costs associated with responding to this solicitation. The USG reserves the right to modify the solicitation requirements of this BAA Call at its sole discretion. SECURE ENCLAVE CHIPLETS STATEMENT OF OBJECTIVES (SOO)  BACKGROUND Secure Enclave is a DOW acquisition program to provide the USG with a secure, trusted source of state-of-the-art (SOTA) microelectronics (ME) wafers and packaged parts. In partnership with Intel Corporation, Secure Enclave will ensure key aspects of end-to-end ME manufacturing are performed securely and onshore. This Call will solicit Pilot Projects to act as “pipe cleaners” that test the Secure Enclave design and manufacturing capabilities while fostering development of chiplets and interfaces needed to affordably insert SOTA ME into DOW programs. Beyond Secure Enclave, the DOW requires a fundamental shift in how it develops, procures, and sustains SOTA ME to combat cost growth, mitigate obsolescence, and accelerate the insertion of advanced technology into national security systems (NSS). Monolithic and bespoke silicon designs have become increasingly complex and prohibitively expensive. As a result, the DOW is transitioning toward composable chiplet architectures. The USG requires the development of SOTA chiplets utilizing open interconnects to foster a robust, affordable, intero