RDT&E Project · President's Budget PB2027

Offensive Anti-Surface Warfare (OASuW) Weapon

FY2027 Request
$21.8M
▲ 154% vs FY2026
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Project 3337 — Offensive Anti-Surface Warfare (OASuW) Weapon requests $21.8M in FY2027, 21% of the $104.5M requested for program element 0604786N, up 154% on FY2026. 1 R-2A activity decomposes the request. Lockheed Martin is the largest named R-3 performer at $6.8M, 31% of the project's FY2027 R-3 total.

FY2027 Request
$21.8M
▲ 154% vs FY2026
FY2026 Enacted
$8.6M
▼ 40% vs FY2025
FY2025 Actual
$14.4M
Prior year
Project detail

What project 3337 buys

Offensive Anti-Surface Warfare (OASuW) is an offensive weapon system that can be air, surface, and subsurface launched in the maritime battle space environment. OASuW is a vital component of the Joint Force Anti-Surface Warfare capability and incorporate new and emergent technologies to support an increased offensive future strike capability. Due to emerging threats, the fleet issued an Urgent Operational Needs Statement (UONS) that identified a capability gap for a long-range anti-ship missile to be filled by 2018. Directly supporting this UONS and significantly reducing Joint Force warfighting risks, the U.S. Navy initiated OASuW Increment 1 (OASuW-1), which leverages the Defense Advanced Research Projects Agency (DARPA)/Office of Naval Research Long Range Anti-Ship Missile (LRASM) demonstration program to deliver an Early Operational Capability (EOC) in the required timeframe. LRASM fills the most urgent air-launched capability gap to complement existing ASuW weapon systems and positions the Department of War to address evolving surface warfare threats. LRASM is integral to realizing the National Defense Strategy of combat-credible military forces to deter war, protect the security of our nation and to enable the Joint Force to win should deterrence fail. The development and acquisition of LRASM has been structured to be fielded at a pace relevant to maintain overmatch against long-term strategic competition. Specifically, LRASM directly contributes to building a more lethal force and is a critical enabler for joint lethality in contested environments; deterring adversaries from aggression; ensuring common domains remain open and maintaining favorable regional balances of power. OASuW-1 includes efforts to develop, integrate and test navigation software improvements and to develop mission validation and cryptographic tools to facilitate Network Enabled Weapon (NEW) employment. OASuW-1 further includes System Improvement Program (SIP) efforts to continually address threat and capability-pacing updates and supporting activities.

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

Project 3337 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.

25014.4FY25ACTUAL8.6FY26ENACTED21.8FY27REQUEST42.5FY2839.1FY2941.0FY3041.0FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual14.4
FY2026Enacted8.6
FY2027Request21.8
FY2028Outyear42.5
FY2029Outyear39.1
FY2030Outyear41.0
FY2031Outyear41.0
Inside the project

1 accomplishment / planned program

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. Each describes FY2027 work in enough detail to have its own page; the rest are shown here in full. Coverage is partial across the corpus, so count activities, never total them.

FY2025 actual$14.4M
FY2026 enacted$8.6M
FY2027 request$21.8M

FY 2027 continues OASuW navigation software improvement efforts as well as mission validation & cryptographic tool development. FY 2027 also begins a System Improvement Program (SIP) to address threat and capability-pacing updates and supporting activities. Those efforts include updates to the Missile Operational Flight Program (MOFP)…

Read the FY2027 plan →
Who's building it

Named performers on project 3337

Performers named in the R-3 exhibit under this project. Share is of the project's whole FY2027 R-3 total — the same denominator the program-element split uses, so the two read on one scale and will not sum to 100% when unnamed or government work is in the mix. Budget-justification contract funding, not obligations.

Lockheed Martin
$6.8M · 31%
NSMA
$6.3M · 29%
NAWCWD
$3.4M · 15%
NAWCAD
$2.7M · 12%