RDT&E Project · President's Budget PB2027

Sub Integrated Ant System

FY2027 Request
$44.9M
▲ 75% vs FY2026
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Project 0742 — Sub Integrated Ant System requests $44.9M in FY2027, 11% of the $409.3M requested for program element 0604280N, up 75% on FY2026. 7 R-2A activities decompose the request, 1 new this cycle.

FY2027 Request
$44.9M
▲ 75% vs FY2026
FY2026 Enacted
$25.7M
▲ 2.9% vs FY2025
FY2025 Actual
$25.0M
Prior year
Project detail

What project 0742 buys

The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

R-3 lines of work
  • Product Development
  • Support
  • Test and Evaluation
  • Management Services
Funding trajectory

Project 0742 funding, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

25025.0FY25ACTUAL25.7FY26ENACTED44.9FY27REQUEST37.0FY2828.6FY2928.3FY3027.2FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual25.0
FY2026Enacted25.7
FY2027Request44.9
FY2028Outyear37.0
FY2029Outyear28.6
FY2030Outyear28.3
FY2031Outyear27.2
Inside the project

7 accomplishments / planned programs

The R-2A exhibit — the only level of the budget that describes work that has not happened yet. Activities carry the prior, current and budget year only, no five-year plan. Coverage is partial across the corpus, so count activities, never total them.

UC Communications Network (TIMEly)▲ 76%
FY2025 actual$3.1M
FY2026 enacted$10.1M
FY2027 request$17.7M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

OE-538/BRC Antenna Group (OE-538)▲ 280%
FY2025 actual$2.7M
FY2026 enacted$2.5M
FY2027 request$9.5M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

Antenna Improvements▲ 5%
FY2025 actual$3.5M
FY2026 enacted$5.3M
FY2027 request$5.5M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

Submarine High Data Rate (SubHDR)NEW
FY2025 actual$0.0M
FY2026 enacted$0.0M
FY2027 request$4.5M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

Advanced High Data Rate (AdvHDR)▲ 62%
FY2025 actual$11.8M
FY2026 enacted$2.4M
FY2027 request$3.8M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

Towed Buoy Antenna (AN/BRR-6/6B)▼ 31%
FY2025 actual$3.8M
FY2026 enacted$5.3M
FY2027 request$3.7M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

Submarine Communication Transmitter Buoy (SECT)(AN/BST-1)▼ 16%
FY2025 actual$0.2M
FY2026 enacted$0.2M
FY2027 request$0.2M

FY2026 to FY2027 change The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

FY2026 plans — current year The details of Program Element 0604280N, Project 0742 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.