HDTRA123F0080↗

Name: HDTRA123F0080: International Counterproliferation Program (Icp) and Proliferation Security Initiative (Psi)
Creator: SpendQuery

INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)

Delivery Order · Defense Threat Reduction Agency · to Parsons Government Services Inc. (UEI NMBCAG1JBKL7) · data as of 2026-09-30

Obligated to date$22.26M16 actions

Current value$32.07Mwith options exercised

Potential value$45.30Mif every option is used

Period2023-08-07 → 2026-08-06up to 2029-02-06 with options

Passed on$4.04Mto 5 subcontractors

Up for re-bid: ends 2026-08-06. Recompete brief →

What it is

Product or service: Support- Management: Other (PSC R799)
Industry: Engineering Services (NAICS 541330)
Contracting office: Defense Threat Reduction Agency (HDTRA1)
Competition: Full and open competition · 4 offers received
Pricing: Cost plus fixed fee
How it was bought: Multiple-award IDIQ · under HDTRA122D0003
Solicitation: HDTRA123R0023
Where the work is: Fairfax, VA · district VA-08

Obligations by fiscal year

FY2023$7.45M

FY2024$9.35M

FY2025$2.91M

FY2026$2.55M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

16 subawards totaling $4.04M (18.2% of what was obligated), as Parsons Government Services Inc. reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

Subcontractor	Amount	Subawards	Where	First	Last
John S. Connor Inc.	$1.65M	4	MD	2023-11-01	2023-11-01
Manpowergroup Public Sector Inc.	$1.28M	4	VA	2023-10-26	2023-10-26
T J Technology LLC	$570.9K	3	VT	2024-03-25	2024-03-25
W S Darley & Co	$435.3K	3	IL	2024-04-24	2024-07-10
Atlantic Nuclear Corp	$104.7K	2	MA	2024-04-09	2024-04-09

The largest single subawards

Date	To	Amount	For
2023-11-01	John S. Connor, Inc.	$413.6K	SERVICES
2023-11-01	John S. Connor, Inc.	$413.6K	SERVICES
2023-11-01	John S. Connor, Inc.	$413.6K	SERVICES
2023-11-01	John S. Connor, Inc.	$413.6K	SERVICES
2023-10-26	Manpowergroup Public Sector Inc.	$319.9K	SERVICES
2023-10-26	Manpowergroup Public Sector Inc.	$319.9K	SERVICES

Every action

16 actions since 2023-08-03. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-29	P00015	Funding only	-$641.9K	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2026-03-31	P00014	Funding only	$1.65M	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-12-22	P00013	Funding only	$1.20M	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-12-09	P00012	Funding only	$345.9K	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-08-27	P00011	Funding only	$210.4K	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-08-18	P00010	Funding only	$352.0K	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-07-18	P00009	Option exercised	$2.68M	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-05-15	P00008	Funding only	-$329.9K	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2025-05-01	P00007	Administrative change	$0	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2024-12-20	P00006	Administrative change	$0	INTERNATIONAL COUNTERPROLIFERATION PROGRAM (ICP) AND PROLIFERATION SECURITY INITIATIVE (PSI)
2024-09-12

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-09-30). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗