GROUND BASED ANTI-SHIP MISSILE (PE 0605514M) · Navy

What it is

GROUND BASED ANTI-SHIP MISSILE (0605514M) is a Navy research & development line funded in the Research, Development, Test and Evaluation, Navy account. Its J-book detail breaks the line into 2 projects.

What changed

-$21.9M FY25→26 R-1 TOA · PB2026

Who gets it

No company is linked to this line. Award records do not carry the program element, so the crosswalk is silent here — why.

Budget figures

FY24 Actuals

$33.4MR-1 TOA · PB2026

FY25 Total

$50.9MR-1 TOA · PB2026

FY26 Request

$29.0MR-1 TOA · PB2026

FY25→26 Change

-$21.9MR-1 TOA · PB2026

Data coverage

FY2026 award data is a partial year — USAspending reports awards on a rolling basis, and this corpus runs through 2026-09-04. why partial FY2026 data? →

Budget trajectory

The program's 3 summary figures for FY24 to FY26, plotted in fiscal-year order: this line ends lower than it starts. The points are the summary cards above, not a separate derivation; the table beside the chart carries each figure with its own citation.

Budget trajectory: one row per fiscal year, carrying the summary figure the sparkline plots. Every figure opens its own citation.
Fiscal year	Amount
FY24	$33.4M
FY25	$50.9M
FY26	$29.0M

All series figures: R-1 TOA · PB2026

Decade view

P-1/R-1 workbook TOA basis, shown compact in $B/$M (the workbook records USD thousands); each figure cites its own President's Budget edition

7 fiscal years of this program as published (FY2020–FY2026): a line through the actuals (filled dots), with the enacted (hollow circles) and request (diamonds) markers each edition reported. Read it for direction, not for precision — this program's actuals line rises across the span. The grid below is the same data as text, one cited figure per cell.

The vertical scale does not start at zero: the baseline sits just below this program’s smallest year, so a low point on this line is not a small amount. Read the shape for direction and the grid below for the figures.

● actuals (line) · ○ enacted · ◇ request — gaps are editions the program is absent from, never interpolated.

Decade series values by fiscal year and President's Budget edition: one row per series (actuals, enacted, request), one column per fiscal year. Every figure opens its own citation.
Series	FY20	FY21	FY22	FY23	FY24	FY25	FY26
Actuals	$0	$28.2M	$98.8M	$41.4M	$33.4M
Enacted	–	$29.7M	$102.7M	$43.1M	$36.4M	$50.9M
Request	–	–	$102.7M	$43.1M	$36.4M	$50.9M	$29.0M

blank = series not published for this year; – = absent from that edition.

Asked vs spent: the PB2022 book requested $102.7M for FY2022; the PB2024 book reported $98.8M as actual total obligation authority — $3.95M below the request. 98.762 − 102.716 = -3.954 USD millions — the compact figures above are rounded for reading.

Program lineage

No predecessor/successor lineage was recorded for this program element — no FY-to-FY transfer into or out of this line was stated in the ingested J-books, and none was inferred from the program structure.

Description

Mission — GROUND BASED ANTI-SHIP MISSILE

As the Marine Corps' first Ground Based Anti-Ship Missile (GBASM) capability, the Navy/Marine Expeditionary Ship Interdiction System (NMESIS) is a priority central to the Marine Corps' contribution to the Naval Expeditionary Force's (NEF) anti-surface warfare campaign. This is a critical Service modernization capability requirement focused specifically on countering the Nation's pacing threat. Ground based launchers add a new type of threat against a peer adversary, stress different surveillance, and offensive systems, are hard to detect and track in a cluttered environment and add a significant level of persistence and depth to existing anti-ship capabilities. NMESIS will be employed by Medium-range Missile (MMSL) batteries serving as part of Marine Littoral Regiments (MLR) conducting Expeditionary Advanced Base Operations (EABO) while persisting inside the adversary's Weapons Engagement Zone (WEZ). When integrated into sensor and communication networks supporting a naval/maritime mission thread, and synchronized with employment of other missile systems, the Marine Corps' MMSL battery will serve as a component of the NEF "stand-in force" in support of the naval sea control effort. This PE also develops improvements to the Naval Strike Missile. NMESIS consists of two Naval Strike Missiles (NSM) and a launcher/weapon control system integrated on to a ground-based, teleoperated carrier (called ROGUE-Fires). It will provide a ground based anti-access/area denial, anti-ship capability. This program includes design, development, and test of the NSM launcher, ROGUE-Fires carrier, Leader kit, Weapons Control System (WCS), NSM Improvements, and Command and Control (C2) connections to enable the transport and firing of NSMs. NMESIS makes use of proven sub-systems, such as the Joint Light Tactical Vehicle (JLTV) chassis, the U.S. Navy's Naval Strike Missile, and its WCS.

Mission — Ground Based Anti-Ship Missile

As the Marine Corps' first Ground Based Anti-Ship Missile (GBASM) capability, the Navy/Marine Expeditionary Ship Interdiction System (NMESIS) is a force design priority central to the Marine Corps' contribution to the Naval Expeditionary Force's (NEF) surface warfare campaign. This project includes design, development, and test of the NSM launcher, ROGUE-Fires carrier, Leader kit, Weapons Control System (WCS), and Command and Control (C2) connections to enable the transport and firing of NSMs. In FY 2025 NMESIS completed the development and testing of Engineering Change Proposals (ECPs) that increase the overall capability of NMESIS including Common C4 Phase 1 capabilities and testing of one-to-many Leader/Follower mobility operations. In FY 2026, NMESIS will continue development, testing and integration of Common C4 Phase 2, M-CODE receivers, Weapon Control System, and Leader/Follower software improvements.

Mission — NSM Range Extension

As the primary offensive munition in the Marine Corps Ground Based Anti-Ship Missile (GBASM) capability, improving the capability of the Naval Strike Missile (NSM) is a Force Design priority central to the Marine Corps' contribution to the Naval Expeditionary Force's (NEF) surface warfare campaign. The NSM includes the missile, booster, shipping/launch container, flight software and associated items. The goal is to double the range of the current NSM missile over the next five years. Incremental range improvements may be implemented earlier in the production baseline as they complete testing.

Justification

No accomplishments or planned-program narratives in this line's J-book detail — some exhibits carry figures without per-project prose.

Budget line items(workbook-cited)

P-1/R-1 workbook Total Obligation Authority basis (USD thousands) · PB2026.

Exhibit R-1

Account	Org	Type	Amount
Research, Development, Test and Evaluation, Navy	N	FY24 Actuals	$33.4M
Research, Development, Test and Evaluation, Navy	N	FY25 Enacted	$50.9M
Research, Development, Test and Evaluation, Navy	N	FY25 Total	$50.9M
Research, Development, Test and Evaluation, Navy	N	FY26 Disc. Request	$29.0M
Research, Development, Test and Evaluation, Navy	N	FY26 Total	$29.0M

Budget Details(R-2/P-40 facts)

J-book detail basis (R-2/P-40, USD millions) · PB2026 — a different accounting basis from the P-1/R-1 workbook TOA above; where the two disagree, the reconciliation strip under Budget figures shows both.

Wider than this screen — swipe the table sideways for the remaining fiscal-year columns.

Project	All Prior Years	FY24 Actuals	FY25 Total	FY26 Base	FY26 Request
Program Element	$168.4M	$33.4M	$50.9M	$29.0M	$29.0M
6637: Ground Based Anti-Ship Missile	$168.4M	$33.4M	$40.9M	$19.1M	$19.1M
6640: NSM Range Extension	$0	$0	$9.97M	$9.89M	$9.89M

Follow the dollar

No follow-the-dollar view — this program's awards haven't been crosswalked at high confidence (flows cover 312 of 1,938 programs). why coverage is partial? →

Awards

No awards are linked to this program element at high or medium confidence — the budget→award crosswalk only asserts links it can defend, and this line has none yet.

Lobbying mentions

15 mentions from the Senate LDA disclosure database.

BAE SYSTEMS INCGROUND|MISSILE2026matched 2+ title words

National Defense Authorization Act, 2027 (HR 8800/S 4784); provisions regarding R&D - Navy, US Marine Corps, Air…

GROUND BASED ANTI-SHIP MISSILE

Budget figures

Budget trajectory

Decade view

Program lineage

Description

Mission — GROUND BASED ANTI-SHIP MISSILE source

Mission — Ground Based Anti-Ship Missile source

Mission — NSM Range Extension source

Justification

Budget line items(workbook-cited)

Budget Details(R-2/P-40 facts)

Follow the dollar

Awards

Lobbying mentions

Oversight

Program dossier

Primary sources

Budget totals · TOA sources

Detailed budget justification

Mission — GROUND BASED ANTI-SHIP MISSILE

Mission — Ground Based Anti-Ship Missile

Mission — NSM Range Extension