Rehearsing the Worst Week: The China Shock Drill Most American Companies Never Run

Crisis planning at most American companies with China exposure follows a familiar arc: a substantial binder, a senior sponsor, an annual review that gets rescheduled twice. What is conspicuously absent is the rehearsal—a fixed block of hours in which the people who would actually make decisions sit together and walk through the first seventy-two hours of a disruption, out loud and in order.

The omission is costly. The ninety days following a shock—an expanded export control list, a supplier insolvency, a port closure, an abrupt leadership change at a Chinese partner—are not long enough to design a response. They are long enough to execute one that was designed earlier and pressure-tested while the stakes were low.

A Plan Without a Rehearsal Is a Document, Not a Capability

Plans describe intent. Drills expose sequence. The distinction matters because most China-related failures inside US firms are not failures of analysis; the analysis was usually done, often well. They are failures of handoff: the clause nobody pulled, the escalation that stalled between a plant manager in Suzhou and a procurement lead in Ohio, the purchase order signed in hour nine that quietly undercut a legal position established in hour two.

A worthwhile exercise therefore tests four vectors at once.

Supplier dependency. Not the tier-one vendor named on the contract, but the actual concentration of tooling, molds, sub-assembly, and test capacity. The operative question is which single site, if it went dark for six weeks, would stop a revenue line.

Regulatory triggers. Which rules, if amended on thirty days' notice, would force a change in product configuration, documentation, customer disclosure, or shipment routing—and who inside the company is actually watching each one.

Inventory buffers. Where the buffer physically sits, who holds title to it, how it is financed, and whether the buffer is real or a spreadsheet convention that assumes weekly replenishment continues uninterrupted.

Decision rights. Who may halt a shipment, alter a specification, authorize air freight at ten times ocean rates, or terminate a purchase commitment—and who may do so at 3 a.m. Eastern, when the counterparty is mid-afternoon in Shenzhen.

Structuring the Ninety Days

The label refers to elapsed calendar time, not to a crisis deadline. Compress the schedule if necessary; do not skip stages.

Weeks 1–2: Map. Build a dependency map down to the component and process level for the top twenty SKUs by revenue and the top ten by regulatory exposure. Assign a named owner to every node.

Weeks 3–4: Legal and regulatory inventory. Extract the operative clauses—force majeure, change in law, allocation of shortage, exclusivity, cure periods, termination for convenience, governing law, arbitration venue. Reduce each to a one-line trigger and an action verb. This is the work most teams discover they have never done.

Weeks 5–6: Buffer arithmetic. Convert inventory into days of coverage under three scenarios: normal transit, a two-week port disruption, and a supplier-specific stoppage. Reconcile those figures against finance's carrying-cost assumptions in advance, so that the drill does not collapse into an argument about working capital on the day it runs.

Weeks 7–8: The tabletop itself. Half a day, no slides, a written inject schedule, and a standing rule that every action item names a person and a time. Sequence the injects realistically: the first looks manageable, the second invalidates the first response, the third involves a customer.

Weeks 9–12: Remediation. Close the gaps that are cheap to close—delegation of authority, pre-drafted notices, contact trees, plain-language translations of key clauses for operations staff. Document the expensive ones and place them on a capital calendar with dates attached.

The Failure Points That Only Appear Under Pressure

Organizations that run this exercise tend to surface the same handful of problems.

• The counterparty is not in the room. US teams drill internally and then discover that the Chinese partner's crisis protocol, approval chain, and notification expectations were never mapped. Add a bilateral session. A drill your partner has never heard of is a surprise, not a plan.
• Escalation is undefined at the seam. Most companies can escalate within a function. Few can escalate across functions on a weekend, and almost none can escalate across the Pacific without a meeting that takes two business days to convene.
• Legal and commercial move at different speeds. Counsel wants to preserve remedies; operations wants to keep the line running. Absent a pre-agreed protocol, the faster party wins by default and quietly forfeits optionality.
• The alternative source is fictional. A backup supplier that has never received a purchase order, never passed qualification, and never seen the drawing is not a backup. It is a name on a slide.
• The early-warning system is outsourced. US teams frequently learn of a Chinese regulatory change from their supplier. That is a dependency worth naming explicitly, because it means the company's monitoring function sits outside the company.

A Repeatable Checklist

For each critical dependency: named internal owner; named counterpart contact with a tested telephone number; days of coverage; the activating contract clause; a pre-drafted notice template in English and Chinese; an authorized decision-maker with a documented dollar threshold; an alternate site with current qualification status; a customer-communication owner.

For the program as a whole: an annual drill with a fixed date on the calendar; a written after-action memo with owners and due dates; a tracking mechanism that does not depend on the memo's author remaining in role; and a bilateral review with the Chinese partner at least once every two years.

What the Exercise Is Actually For

A drill is not a forecast. Nobody runs this and concludes they now know what will happen. The purpose is narrower and more useful: to shorten the distance between recognition and response, so that the first seventy-two hours after a shock are spent executing rather than discovering. For American firms whose China exposure is real but no longer novel, that distance is the exposure.