The debate treats deterrent spending as an opportunity-cost question inside a finite naval budget. Duffy asks whether a Polaris replacement would reduce surface-warship orders unless the overall defence allocation grew or the other services accepted less. He presses for one-for-one replacement of aging escorts while drawing attention to empty order books and threatened shipyard employment. The argument links strategy to industrial continuity: yards without steady work lose skilled people and the capacity needed when a crisis makes more ships urgent. Procurement, deterrence, and regional employment were therefore linked questions of naval policy.
Chapter · 54:38-59:35
Polaris replacement versus surface-fleet renewal
Duffy presses the government on whether replacing Polaris would crowd out warship orders, shipyard employment, and one-for-one escort replacement.