# Strategic Dependency
**Domain:** Geopolitics / Infrastructure / Security
**Doc Type:** Concept Node
**Maturity:** Developed
## Definition
**Strategic dependency is reliance on an external actor, system, route, resource, standard, or institution that can constrain essential action when interests diverge.** Ordinary reliance becomes strategic when interruption threatens defense, governance, industrial capacity, computation, identity, or continuity.
## War With Empire Context
[[wiki/War With Empire|War With Empire]] treats dependency as a stress-test problem. A cable, certification authority, model evaluator, semiconductor supplier, cloud platform, or financial channel may look like ordinary plumbing until political conflict turns it into a valve. [[articles/war with empire/Indicators That the American War With Empire Never Ended|Indicators]] asks whether the system can be substituted, reproduced, or exited under pressure.
## Reveal Mechanisms
- **Permission dependency:** bases, overflight, territorial access, licenses, or contractual rights can be withheld at the moment of use.
- **Jurisdictional dependency:** companies, trusts, registries, and assets may be governed through legal containers the dependent state cannot directly inspect or compel.
- **Verification dependency:** certification, standards, accreditation, and model evaluation determine which products or proofs become admissible.
- **Financing dependency:** sovereign debt, clearing, insurance, credit, and capital routing expose essential activity to externally governed intermediaries.
[[articles/war with empire/Imperial Financial Influence Operations — Cutting the Head off the Snake|Imperial Financial Influence Operations]] brings all four into one theater map. [[wiki/Plumbing versus Valve|Plumbing versus valve]] identifies the stress event; [[wiki/Weaponized Interdependence|weaponized interdependence]] supplies the network-power framework; [[wiki/Exit Cost|exit cost]] measures practical substitutability.
## Key Insight
**A dependency becomes strategic when another actor can convert it into veto power.**
## See Also
[[wiki/Asymmetric Interdependence|Asymmetric Interdependence]], [[wiki/Invisible Dependency|Invisible Dependency]], [[wiki/Practical Sovereignty|Practical Sovereignty]], [[wiki/Substrate Capture|Substrate Capture]], [[wiki/Jurisdiction as Product|Jurisdiction as Product]]