Self-Propelled Howitzer Systems (SPHS) Commercial Solutions Opening (CSO)
DEPT OF DEFENSE
About this opportunity
12 February 2026: Updated AoI 001 to add a Nondisclosure Agreement Attachment, instructions to access TDP, and to extend the response date to 16 March 2026 (AMD3). 07 January 2026: Add AoI A002 with a response date of 14 January 2026, see AoI 002 attachment for details. 26 November 2025: Updated Secondary Point of Contact. 24 September 2025: Updated AoI 001 to extend the response date to 22 October 2025 (AMD2). 29 August 2025: Updated AoI 001 to extend the response date to 24 September 2025 (AMD1). ---------------------------------------------------------------------------------------------------------------- The 2014 Quadrennial Defense Review established innovation as a central line of effort in the national defense strategy of the United States. The decisive military advantage of the Un...