The short read

  • Budget 2025 proposes C$81.8 billion over five years for the Canadian Armed Forces, the 2026-27 departmental plan allots C$51.7 billion to National Defence, and the February 2026 Defence Industrial Strategy aims to award 70% of defense acquisitions to Canadian firms; none of those documents is a contract with a supplier.
  • A backlog is a stack of promises of different quality. CAE separates obligated orders from joint-venture orders and from unfunded U.S. orders and options; MDA Space reports one number. We read each against revenue and operating cash flow, not against the headline.
  • CAE's order intake fell 35% in fiscal 2026 while it restructures, and MDA's backlog is being consumed faster than it is refilled while it spends on a factory and two acquisitions. Both can still be good businesses; neither backlog is a bank balance.

Canada's defense money is real

Start with the documents, because the documents are better than the headlines.

Three documents, three different kinds of promise. A budget is authority to spend. A departmental plan is a schedule for spending it. A strategy is a statement of preference about who gets paid. None of them is a contract, and the distance between the third and a signed contract with a particular supplier is where most of the risk in a defense thesis lives.

Four kinds of backlog, one headline number

CAE Inc. is the larger of the two companies here and the one that explains its order book best, which is why we start with it.

The labels do real work. Obligated backlog is the part a customer has committed to and funded. Joint venture backlog is CAE's share of orders held by its joint ventures, reported apart from CAE's own order intake; in our reading it supports CAE's share of venture profit rather than consolidated revenue. Unfunded backlog and options are what the label says: orders placed but not yet funded, and options that may or may not be exercised [5].

MDA Space reports a single backlog figure, C$3,692.7 million at March 31, 2026, with no published split between funded and unfunded or between prime and subcontract work [6]. That is not a criticism; it is a reason the two numbers cannot be placed side by side without a footnote.

How long a backlog takes to become revenue, then cash

Backlog becomes revenue at the pace of delivery, and revenue becomes cash at the pace of customer payment. Both pace figures are in the filings, and neither is in the headline.

That last line is the whole mechanism in one row of a table. Defense revenue consumed about 91% of the year's Defense order intake on our arithmetic, so the obligated book grew by C$169.0 million in a year of record Canadian defense budgets. The unfunded portion shrank by C$319.2 million, which can mean orders converted to funded ones, or options lapsed, or both; the MD&A table does not say which [5].

CAE: a civil business carrying a defense turnaround

The second thing to know about CAE's backlog is which segment earns the money.

MDA Space: a factory, a New York listing and two acquisitions

MDA's year has been about capital as much as contracts.

Keep the comparison honest

Both companies report in Canadian dollars, so a U.S. reader is spared one conversion and should not add another by mixing the NYSE quote with a TSX filing. The comparison that does not work is backlog to backlog. CAE's adjusted figure includes joint venture and unfunded orders; MDA's single figure may or may not, and the release does not say [5][6]. The like-for-like measure is obligated backlog against the next twelve months of revenue, and MDA does not publish the first half of it.

What would change our view

CAE reports its first quarter of fiscal 2027 in August, and the two numbers we will read first are the Defense book-to-sales ratio, 1.10 times for fiscal 2026, and whether the C$1,731.2 million of unfunded backlog and options moves into the obligated column after the U.S. appropriations cycle [4][5]. MDA reports its second quarter on August 7; a bookings figure above the quarter's revenue would answer the replacement question in its favor, and a second quarter below C$200 million would not [6]. The closing of the CLS and Blue Canyon purchases, and the first consolidated balance sheet after them, will show how much of the new backlog was bought with shares [8][9][10]. And a departmental plan that reports actual procurement outlays below the C$12.8 billion planned for 2026-27 would tell us the budget, too, is a backlog of its own [2].

Two businesses. Separate questions.

Company profiles

These companies have a documented connection to the theme. Inclusion is not a recommendation. Every figure is dated and sourced; blanks mean not yet verified.

Flight simulation and training (civil aviation and defense) / Operating · transformation plan under way

CAE Inc.

TSXCAENasdaqCAE

CAE builds full-flight simulators and sells training, in two segments: Civil Aviation, which trains airline and business-jet pilots in its own…

Revenue (latest quarter)
C$1,173.4MQuarter ended Jun 30, 2026
Operating income (latest quarter)
C$86.8MQuarter ended Jun 30, 2026
Net income (latest quarter)
C$31.0MQuarter ended Jun 30, 2026

All figures are in Canadian dollars, CAE's reporting currency, under IFRS. The fiscal year ends March 31; the quarter ended June 30, 2026 is the first quarter of fiscal 2027. Adjusted backlog, adjusted order intake, adjusted segment operating income, adjusted EPS, free cash flow and net debt-to-adjusted EBITDA are management's non-IFRS or supplementary measures as the MD&A defines them. Blank means not yet verified, never zero.

Saint-Laurent (Montreal), Quebec Read profile

Satellites, space robotics and geointelligence / Operating · factory ramp and two pending acquisitions

MDA Space

TSXMDANYSEMDA

MDA Space builds satellites, space robotics and Earth-observation services from Canada.

Revenue (latest quarter)
C$498.6MQuarter ended Jun 30, 2026
Adjusted EBITDA (latest quarter)
C$96.3MQuarter ended Jun 30, 2026
Net income (latest quarter)
C$27.9MQuarter ended Jun 30, 2026

All figures are in Canadian dollars, MDA Space's reporting currency, unless marked US$ or €. Quarterly figures are for the three months ended June 30, 2026 from the August 7, 2026 release, and for the three months ended March 31, 2026 from the May 7, 2026 release. Adjusted EBITDA, adjusted net income, adjusted EPS, free cash flow and net cash are management's non-IFRS measures as the company defines them. Blank means not yet verified, never zero.

Brampton, Ontario Read profile

The other side of the thesis

What could break it

  • CAE's unfunded backlog and options stood at C$1,731.2 million at March 31, 2026; those are U.S. orders waiting on funding and options that may not be exercised, and a budget cycle that slips moves them out of the year they were expected in.
  • Joint-venture backlog of C$3,357.7 million in CAE's Defense segment is the company's share of orders at ventures it does not consolidate; dividing adjusted backlog by consolidated revenue overstates the runway.
  • CAE's fiscal 2026 adjusted order intake fell 35% to C$5,026.2 million and its backlog shrank 4%; if the transformation plan's C$200 million to C$250 million of costs arrive before the savings, reported earnings fall while the order book is still being rebuilt.
  • MDA Space booked C$143.9 million of orders against C$464.1 million of revenue in the March 2026 quarter and guides 2026 free cash flow 'neutral to negative'; a revenue line fed by one large satellite program can shrink as quickly as it grew.
  • MDA is adding US$620 million for Blue Canyon Technologies and about C$920 million for 70% of CLS, funded with debt and 20,000,000 new shares at US$35.60; backlog bought with shares is not the same as backlog won on margin.
  • The Defence Industrial Strategy's 70% Canadian-content aim is a policy preference, not a statute; a change of government or of fiscal priorities can slow procurement without cancelling a single program.

Read the original documents

Sources

  1. 1
    Budget 2025 — Chapter 4: Protecting Canada's sovereignty and security Government of Canada, Department of Finance · November 4, 2025

    'Budget 2025 proposes to provide $81.8 billion over five years on a cash basis, starting in 2025-26, to rebuild, rearm, and reinvest in the Canadian Armed Forces (CAF).' NATO 2% of GDP 'this year' and 'a pathway to meet the NATO Defence Investment Pledge of investing 5 per cent of GDP in defence by 2035'; Defence Industrial Strategy; Defence Investment Agency's three objectives; 'reform defence procurement to make it easier and faster to buy Canadian-made equipment'.

  2. 2
    2026-27 Departmental Plan Department of National Defence and the Canadian Armed Forces · March 13, 2026 (page modified July 23, 2026)

    'In 2026-27, total planned spending (including internal services) for DND/CAF is $51,703,553,000'; Procurement of Capabilities planned spending $12,768,501,870; 104,951 planned full-time equivalents; 'In June 2025, the Government of Canada committed to investing 2% of its Gross Domestic Product (GDP) on defence by March 31, 2026' and 5% by 2035; 'Budget 2025 marked a generational investment in national defence and security, including an $81.1 billion multi-year investment'; Defence Investment Agency established in 2025; Defence Industrial Strategy announced February 2026.

  3. 3
    Prime Minister launches Canada's first Defence Industrial Strategy to strengthen security, create prosperity, and reinforce strategic autonomy Prime Minister of Canada · February 17, 2026

    Montréal; '$180 billion in defence procurement opportunities and $290 billion in defence-related capital investment opportunities in Canada over the next 10 years'; 'raise the share of defence acquisitions awarded to Canadian firms to 70%'; 'Buy Canadian will be the North Star'; Canada will build / partner / buy; 'The Defence Investment Agency (DIA) is central to this strategy'; 125,000 careers; sector quick facts (about 600 firms, 36,000 direct jobs, C$14.3B revenue in 2022).

  4. 4
    CAE reports fourth quarter and full fiscal year 2026 results and targets significant cost savings and profitability growth as part of transformation plan CAE Inc. · May 21, 2026

    Montreal, May 21, 2026; (NYSE: CAE) (TSX: CAE). Fiscal 2026 (year ended March 31, 2026): revenue C$4.9B; Civil C$2,741.6M (+1%); Defense C$2,172.4M (+9%); operating income C$612.3M (12.5%); adjusted segment operating income C$710.7M (14.5%), Civil C$510.5M (18.6%), Defense C$200.2M (9.2%); net income attributable to equity holders C$313.1M; EPS C$0.97; adjusted EPS C$1.20; free cash flow C$473.8M; net debt C$2,681.8M, 2.29x; adjusted backlog C$19,258.6M (C$20,142.2M), Civil C$8,437.2M, Defense C$10,821.4M; adjusted order intake C$5,026.2M (−35% from C$7,703.5M), Civil C$2,641.8M, Defense C$2,384.4M; book-to-sales Civil 0.96x, Defense 1.10x; 52 FFS deliveries (61); utilization 70% (74%); restructuring C$84.4M; transformation plan cost C$200M–250M; fiscal 2030 targets; FY2027 outlook: low-single-digit revenue growth, adjusted segment operating margin 14.6%–15.1%, adjusted EPS C$1.21–1.28, cash conversion 85%–95%.

  5. 5
    Management's Discussion and Analysis for the year ended March 31, 2026 CAE Inc. via SEC EDGAR (Form 6-K exhibit 99.3) · May 21, 2026

    Defense and Security backlog at March 31, 2026: obligated beginning C$5,563.5M; adjusted order intake C$2,384.4M; revenue −C$2,172.4M; adjustments −C$43.0M; obligated end C$5,732.5M; joint venture backlog C$3,357.7M; unfunded backlog and options C$1,731.2M; adjusted backlog C$10,821.4M (fiscal 2025: joint venture C$3,681.7M; unfunded and options C$2,050.4M; adjusted C$11,295.6M). Civil Aviation: obligated end C$7,760.3M; joint venture C$676.9M; adjusted C$8,437.2M. Transformation plan: 'approximately $200 million to $250 million of total expenses ... majority to be incurred in fiscal 2026 and fiscal 2027 ... annual recurring savings of approximately $125 million to $150 million through fiscal 2030'.

  6. 6
    MDA Space reports first quarter 2026 results MDA Space Ltd. · May 7, 2026

    Toronto, May 7, 2026. Quarter ended March 31, 2026: revenue C$464.1M (+32.2% from C$351.0M); Satellite Systems C$313.1M (+41.0%); Robotics & Space Operations C$91.6M; Geointelligence C$59.4M; adjusted EBITDA C$90.6M (19.5%); net income C$29.6M (−10.0%); diluted EPS C$0.22; adjusted diluted EPS C$0.38; operating cash flow C$60.9M; free cash flow −C$27.6M; net cash C$299.3M; total liquidity C$1.2B; backlog C$3,692.7M (C$4,012.9M at Dec 31, 2025; C$4,838.4M at Mar 31, 2025); order bookings C$143.9M; 2026 outlook: revenue C$1.7–1.9B, adjusted EBITDA C$320–370M, margin 18%–20%, capex C$225–275M, free cash flow neutral to negative; U.S. IPO net proceeds C$441.5M; Telesat Lightspeed, Globalstar, Canadarm3 named.

  7. 7
    MDA Space announces initial public offering in the United States MDA Space Ltd. · March 10, 2026

    US$300M treasury offering with 15% over-allotment option; NYSE listing under 'MDA'; shares continue on the TSX under 'MDA'.

  8. 8
    MDA Space announces definitive agreement to acquire US-based Blue Canyon Technologies LLC MDA Space Ltd. · June 19, 2026

    US$620M (about C$874M) all-cash; seller RTX's Raytheon business; Denver, Colorado; over 400 employees; adds US$3.5B (about C$4.9B) to the opportunity pipeline; expected close by end-2026; financed through senior secured debt.

  9. 9
    MDA Space enters into firm offer to acquire Collecte Localisation Satellites (CLS) MDA Space Ltd. · July 8, 2026

    About 70% of CLS for approximately €567M (C$920M) in cash; CNES keeps 30%; Toulouse; about 1,200 employees; expected 2026 revenue about €286M (C$465M); may fund about €198M to retire CLS debt; expected completion end-2026 or early 2027.

  10. 10
    MDA Space announces bought deal offering of common shares MDA Space Ltd. · July 8, 2026

    20,000,000 common shares at US$35.60 for gross proceeds of US$712M; 15% over-allotment option; proceeds to fund a portion of the CLS purchase price; closing on or about July 14, 2026; short form base shelf prospectus in Canada and Form F-10 in the U.S.