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DefDex

By Fiscal Year

  • FY2025

    Requested
    —
    Enacted
    $1.79B$1,793,867,000

    Appropriation

    • Procurement · 1507 Trident II Mods · Appropriation · $1.79B
    Announced ceiling (not spending)
    —
    Obligated
    $3.33B$3,326,778,241.50

    114 linked awards, 669 actions

  • FY2026

    Requested
    $2.64B$2,644,029,000

    President's budget

    • Procurement · 1507 Trident II Mods · Discretionary · President's budget · $2.58B
    • Procurement · 1507 Trident II Mods · Mandatory · President's budget · $62.0M
    Enacted
    $3.15B$3,151,712,000

    Appropriation; Spend-plan allocation

    • Procurement · 1507 Trident II Mods · Discretionary · Appropriation · $2.54B
    • Procurement · 1507 Trident II Mods · Mandatory · Spend-plan allocation · $610M
    Announced ceiling (not spending)
    —
    Obligated
    $4.02B$4,017,938,530.17

    73 linked awards, 424 actions · partial year

  • FY2027

    Requested
    $3.91B$3,912,267,000

    President's budget

    • Procurement · 1507 Trident II Mods · Discretionary · President's budget · $3.91B
    Enacted
    —
    Announced ceiling (not spending)
    —
    Obligated
    No actions recorded on published linked awards yet

Each column is a different measure and they are not added together. A request and an enacted amount for the same year sit side by side; the request is never rewritten when an enacted amount arrives. A blank state names why there is no amount; only a stated amount, including a stated $0, shows dollars.

Sources and Evidence6

  • FY2025 · Enacted (Appropriation)

    Procurement · 1507 Trident II Mods

    $1,793,867,000as printed 1,793,867 ($ thousands)
    FY 2026 Procurement Programs (P-1) Office of the Under Secretary of Defense (Comptroller) · document Jun 26, 2025FY2026 President's Budget (Jun 2025), column FY 2025 Enacted
    Exhibit P-1, 1507 Weapons Procurement, FY 2026 Disc Reconciliation, line 2 Trident II Mods Support Equipment & Facilities, PDF page 66. Dollars in thousands. Column 'FY 2025 Enacted'.2 Trident II Mods U 1,284,705 1,793,867 2,582,029 62,000 2,644,029
  • FY2026 · Requested (President's budget)

    Procurement · 1507 Trident II Mods · Discretionary

    $2,582,029,000as printed 2,582,029 ($ thousands)
    FY 2026 Procurement Programs (P-1) Office of the Under Secretary of Defense (Comptroller) · document Jun 26, 2025FY2026 President's Budget (Jun 2025), column FY 2026 Disc Request
    Exhibit P-1, 1507 Weapons Procurement, FY 2026 Disc Reconciliation, line 2 Trident II Mods Support Equipment & Facilities, PDF page 66. Dollars in thousands. Column 'FY 2026 Disc Request'.2 Trident II Mods U 1,284,705 1,793,867 2,582,029 62,000 2,644,029
  • FY2026 · Requested (President's budget)

    Procurement · 1507 Trident II Mods · Mandatory

    $62,000,000as printed 62,000 ($ thousands)
    FY 2026 Procurement Programs (P-1) Office of the Under Secretary of Defense (Comptroller) · document Jun 26, 2025FY2026 President's Budget (Jun 2025), column FY 2026 Reconciliation Request
    Exhibit P-1, 1507 Weapons Procurement, FY 2026 Disc Reconciliation, line 2 Trident II Mods Support Equipment & Facilities, PDF page 66. Dollars in thousands. Column 'FY 2026 Reconciliation Request'.2 Trident II Mods U 1,284,705 1,793,867 2,582,029 62,000 2,644,029FY2026 P-1 reconciliation column = mandatory request (corrects unspecified figure trident-ii-d5:fy2026:requested:procurement:1507-trident-ii-mods:unspecified:president-budget, deleted in batch budget-reconciliation-funding-type-2026-10-22).
  • FY2026 · Enacted (Appropriation)

    Procurement · 1507 Trident II Mods · Discretionary

    $2,541,712,000as printed 2,541,712 ($ thousands)
    Department of War FY 2027 President's Budget, Procurement Programs (P-1) Office of the Under Secretary of War (Comptroller) · document Apr 21, 2026FY2027 President's Budget (Apr 2026), column FY 2026 Discretionary Enacted
    Exhibit P-1, 1507 Weapons Procurement, FY 2026 Discretionary FY 2026 PL 119-21 Spend FY 202, line 2 Trident II Mods Support Equipment & Facilities, PDF page 114. Dollars in thousands. Column 'FY 2026 Discretionary Enacted'.2 Trident II Mods U 1,793,867 2,541,712 610,000 3,151,712
  • FY2026 · Enacted (Spend-plan allocation)

    Procurement · 1507 Trident II Mods · Mandatory

    $610,000,000as printed 610,000 ($ thousands)
    Department of War FY 2027 President's Budget, Procurement Programs (P-1) Office of the Under Secretary of War (Comptroller) · document Apr 21, 2026P.L. 119-21 spend plan, as reported in the FY2027 President's Budget (Apr 2026), column FY 2026 PL 119-21 Spend Plan
    Exhibit P-1, 1507 Weapons Procurement, FY 2026 Discretionary FY 2026 PL 119-21 Spend FY 202, line 2 Trident II Mods Support Equipment & Facilities, PDF page 114. Dollars in thousands. Column 'FY 2026 PL 119-21 Spend Plan'.2 Trident II Mods U 1,793,867 2,541,712 610,000 3,151,712
  • FY2027 · Requested (President's budget)

    Procurement · 1507 Trident II Mods · Discretionary

    $3,912,267,000as printed 3,912,267 ($ thousands)
    Department of War FY 2027 President's Budget, Procurement Programs (P-1) Office of the Under Secretary of War (Comptroller) · document Apr 21, 2026FY2027 President's Budget (Apr 2026), column FY 2027 Discretionary Request
    Exhibit P-1, 1507 Weapons Procurement, 27 Discretionary FY 2027 Mandatory, line 2 Trident II Mods Support Equipment & Facilities, PDF page 115. Dollars in thousands. Column 'FY 2027 Discretionary Request'.2 Trident II Mods U 3,912,267 3,912,267

Every figure keeps its document, date, page or table, original unit and a short excerpt. Superseded figures stay on record. Amounts are exact; compact figures round.

Linked Awards428

USAspending awards reviewed as belonging to this program, matched on the exact award key, never on a similar name. Some are linked only because the DoW acquisition program code reported on the award maps to this program; that code is the agency's own field and can be wrong, so those rows are labelled separately. Net obligations through Oct 6, 2026; later years are partial. The appropriation that paid for an award is not identified, so obligations are not compared with the enacted column.

Method

Four measures

Requested
What a budget request asked for. Not money Congress provided.
Enacted
What a law provided, or a spend plan's allocation of a law's lump sum.
Announced ceiling
The most a contract vehicle or agreement could be worth, as announced. Not spending.
Obligated
Net obligations on USAspending actions of the awards linked to the program. The funding account is not identified.

An announced ceiling is not spending

A contract vehicle's ceiling can go unused, and the ceilings of multiple-award vehicles overlap in purpose. DefDex lists each announced ceiling separately and does not add ceilings together or to requested, enacted or obligated dollars.

Figures come from the budget justification books, public laws and agency announcements named in the evidence table; where a source shows no amount the tracker says so rather than showing zero, and where DefDex has not yet checked a source it says that too. See the methodology for how federal obligations are counted.