AwardTape / Budget / FY2027 / Air Force / Joint Simulation Environment

Joint Simulation Environment: $52.7M FY2027 request

The Air Force requests $52.7M for Joint Simulation Environment in the FY2027 budget (Procurement (P-1) line 9, Aircraft Procurement, Air Force). That is +27% from $41.5M in FY2026 (FY2026 Total).

Exhibit	Procurement (P-1)
Appropriation	Aircraft Procurement, Air Force 3010F
Budget activity	01 Combat aircraft Tactical Forces
Line item number	JSE000
Service or agency	Air Force (F)
Award category	Aircraft in the awards database

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By budget bookdollars; quantities where the exhibit lists them

Budget book	Prior year	Current year	Request	Request quantity
FY2027 President's Budget	FY2025 Total n/a FY2025 Total	FY2026 Total $41.5M FY2026 Total	$52.7M
FY2026 President's Budget	FY2024 Actuals n/a FY2024 Actuals	FY2025 Enacted n/a FY2025 Enacted	$46.5M

FY2027 exhibit columnsas printed, in dollars

Column	Amount	Quantity
FY2026 Discretionary Enacted	$41.5M
FY2026 Total	$41.5M
FY2027 Discretionary Request	$52.7M
FY2027 Total	$52.7M

Cost typesFY2027 book

Cost type	Request
Weapon System Cost	$52.7M
Weapon System Cost	n/a

Reprogramming moves on this line1 move

Action	Change	Document date
May 2026 monthly action FY 26-21 / Internal (DD 1415-3)	+$28.5M	Jul 9, 2026

Records on this page9Verified federal records

Largest value shown$52.7MAnnounced or obligated

Platform coverage$1.40TDoD & DHS obligations FY24-26

Expiring recompetes300$126.8B ending by Jun 2028

Timing

Budget books show money requested, enacted and spent by fiscal year before contracts show it. Enacted procurement money stays available to obligate for 3 years, RDT&E for 2 years and shipbuilding for 5, so a line funded this year turns into contract awards over the following 1 to 5 years. DoD contract actions then publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the awards database trails these budget lines by months to years. Reprogramming actions move enacted money between accounts during the year, usually ahead of the awards it funds.

Source: Office of the Under Secretary of Defense (Comptroller), budget materials: Exhibit P-1 (procurement) and Exhibit R-1 (RDT&E) spreadsheets for the FY2025, FY2026 and FY2027 President's Budget requests. Amounts are in dollars (the exhibits print thousands). Totals add the rows the exhibits count toward totals and leave out memo (non-add) rows. Built Oct 16, 2026. Not investment advice.

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