Canadian Submarine Sovereignty Program

⚠ This is a flightplan, not a commitment. Flightplans are hypothetical policy proposals modelled in the Ducklings causal simulation. They become projects only when voted into adoption through Consensus. Metrics shown reflect simulation model outputs, not real-world outcomes.

$1.80B CAD

Fiscal Impact

Long-term (5+ years)

Time Horizon

Medium–High

Implementation Risk

Epoch 95

Continuum Entry

Overview

Fund the design and construction of 6-8 Canadian-built conventional submarines optimized for Arctic and North Atlantic operations over 15 years. Total program value $18-24B. Establishes permanent Canadian submarine construction capability at Halifax and Victoria shipyards via technology transfer from Sweden or Germany.

Problem Statement

Canada's four Victoria-class submarines average 40+ years of age with combined operational availability under 30%. HMCS Corner Brook has been non-deployable for years. Canada has no domestic submarine design, manufacturing, or deep-maintenance capability. Arctic sovereignty and Pacific deterrence both require submarines — surface vessels cannot patrol under ice. Russian and Chinese submarine activity in Canadian Arctic waters is increasing with no Canadian response capability.

Proposed Approach

Phase 1 (Years 1-4): $1.8B for design authority establishment, shipyard facility upgrades at Halifax and Victoria, technology transfer agreement with Saab Kockums (Sweden) or TKMS (Germany), and workforce development. Phase 2 (Years 5-12): $14-18B construction of 6-8 boats with 70%+ Canadian content. Phase 3 (Years 12-20): Transition to sovereign Canadian design authority for next-generation variant.

Anticipated Impacts

submarine_fleet_readiness rises from 22% to 85%+ on new fleet; defence_procurement_backlog reduced by $18-24B; canadian_defence_industry_revenue +$2.5-4B/yr during construction phase; nato_contribution_pct +0.04-0.06%; defence_domestic_capacity_index +15-20 points; permanent shipbuilding industrial capability established.

Ducklings Simulation

This proposal is active in the Ducklings causal simulation (Epoch 95). The simulation models downstream effects using a BFS cascade engine with strength-weighted, time-delayed edges capped at 3-hop depth and ±25% per-hop limits. Cascade outputs are bounded by variable saturation thresholds.

Domain: National Defence | Proposal ID: 185 | Series: E-series

How to Engage

Discuss this flightplan in the Pond forum under National Defence. Vote on adoption through Consensus. Adopted flightplans become projects with real-world implementation tracking.

Contact: [email protected]