# Call for Solutions - Low Altitude Stalking and Striking Ordnance (LASSO) Rapid Prototyping

Canonical: https://abierto.us/opportunities/soldier2501

- Solicitation number: SOLDIER_25-01
- Notice type: Solicitation
- Status: Closed. Deadline was July 3, 2025 at 12:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-APG (W91CRB)
- NAICS: 336411 Aircraft Manufacturing
- Product or service code: 1425 Guided Missile Systems, Complete
- Place of performance: Fort Belvoir, Virginia
- County: Fairfax County (FIPS 51059). https://abierto.us/counties/fairfax-county-va-51059
- City: Fort Belvoir. https://abierto.us/cities/fort-belvoir-va-5129008
- First posted: May 20, 2025
- Last posted: June 4, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/88e75c65b8404e0597486583a2b17a66/view

## Description

AMENDMENT 02 (04 JUNE 2025) - THE SOO WAS UPDATED ALONG WITH MANY ADRLs. PLEASE DOWNLOAD ALL ATTACHMENTS WITH THE TERM (Change) AT THE END FOR THE MOST RECENT VERSIONS. THERE IS ALSO A LETTER TITLED 'AMENDMENT 2 LETTER OF EXPLANATION (FINAL) FOR YOUR REFERENCE. THANK YOU! AMENDMENT 01 (22 MAY 2025) - THE CALL FOR SOLUTIONS (.PDF) WAS SIGNIFICANTLY UPDATED - IT IS NOW VERSION 2.1 (V2.1_clean). PLEASE DISREGARD THE INITIAL VERSION AND REFER TO VERSION 2.1 INSTEAD.

ALSO UPDATED WAS THE PRICING SHEET AND COMPANY RESPONSE TEMPLATE (FORMERLY CALLED THE VENDOR RESPONSE TEMPLATE) - PLEASE USE THESE VERSIONS INSTEAD AS WELL. The Infantry Brigade Combat Teams (IBCT) are at risk of failing to achieve tactical overmatch against peer adversary armor vehicles, hardened targets, defilade targets, personnel targets at extended ranges and executing target hand-off with precision fires during Large Scale Combat Operations (LSCO).

The Low Altitude Stalking and Strike Ordnance (LASSO) is required due to lack of adequate proportional organic capabilities to apply immediate, point long-range fire with minimal collateral damage in complex terrain in all environments. This Call for Solution requires a technical effort associated with the design, development, fabrication, test, and delivery of prototype loitering munition systems for the LASSO program.

The Call for Solutions document (.pdf), outlining the full problem statement and objectives, can be found in the Attachments section of this posting. The Army Open Solicitation that this Call for Solutions is associated with can be found at: https://sam.gov/opp/20f6ad25a7c64be891ca8a24fa9b452b/view

## Publications

- May 20, 2025: Solicitation, due July 3, 2025 at 12:00 PM EDT. Notice 3ed7b61daa8f4a7f8d575cfe5443b181. https://sam.gov/workspace/contract/opp/3ed7b61daa8f4a7f8d575cfe5443b181/view
- May 21, 2025: Solicitation, due July 3, 2025 at 12:00 PM EDT. Notice 364fbf2313414b7eb2bfdc0ed1dd0f6c. https://sam.gov/workspace/contract/opp/364fbf2313414b7eb2bfdc0ed1dd0f6c/view
- May 22, 2025: Solicitation, due July 3, 2025 at 12:00 PM EDT. Notice 598e7e176e8a4ca5b2cb096bec9d988e. https://sam.gov/workspace/contract/opp/598e7e176e8a4ca5b2cb096bec9d988e/view
- June 4, 2025: Solicitation, due July 3, 2025 at 12:00 PM EDT. Notice 53df0057777d4d96a19704efa22265e6. https://sam.gov/workspace/contract/opp/53df0057777d4d96a19704efa22265e6/view
- June 4, 2025: Solicitation, due July 3, 2025 at 12:00 PM EDT. Notice 88e75c65b8404e0597486583a2b17a66. https://sam.gov/workspace/contract/opp/88e75c65b8404e0597486583a2b17a66/view

## Points of contact

- Alyssa R, Sexton, alyssa.r.sexton5.civ@army.mil, 520-671-1517
- Jennifer L. Barnes, jennifer.l.barnes78.civ@army.mil, 520-671-3701

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/soldier2501.