Why does a government continue to say it is “reviewing” a fighter-jet decision, and its machine of procurement continues to act as though the game were over?

The solution to this is in an unglamorous part of the defense procurement process long-zooming. These are the components that are scheduled in advance in order to have a complex aircraft constructed in time, without occupying a slot in a production line that is already booked years in advance. When Ottawa is given the green light to spend that money upstream, it does not just maintain a schedule, but it is an indication that the rest of the off-ramps are tightening.
That is the dynamic reflected in the framework of the current commitment of Canada. The government already has contracts on 16 F-35s, and it is said to have already begun buying long-lead parts to 14 more aircraft in order to safeguard the sequencing of deliveries. Even the common speech cannot be careless, and the industrial time is not ready to go through that rhetorical symmetry. The suppliers line up materials, labor and sub-assemblies using those initial payments and turning back later is likely to result in delays, fines and lost bargaining power particularly when existing fleets are operating on extensions.
The strategic rationale of that momentum is less to do with stealth as a buzzword and more to do with how air defense has turned out to be a data problem. The airpower obligations of Canada go through the continental warning and response with United States and the coalition operations when the aircraft is required to detect, merge and disseminate information under strain. The survivability in that environment is more associated with sensors and networks than it is with the kinematics. A platform that can be incorporated into the broader picture of command-and-control in a cleanly integrated fashion will minimize the number of workarounds necessary to remain relevant and minimize the number of brittle points, capable of breaking when circumstances vary.
This is why the recurring concept of a mixed fleet generates engineering-type tension and not balance. A split buy may look clean on a spreadsheet, but in practice doubles training pipelines, splits technician specialties, makes spares forecasting more difficult, and triples the basing requirements of a force that is already finding it hard to grow depth. It also establishes incentive of operation to reserve the “best” jets to the most difficult missions and assign the remaining ones to the routine designation until it is not. The concealed cost would be preparedness and time, not only dollars, over time.
Sustainment planning and infrastructure planning put pressure on the direction of travel. Investments aimed at supporting the F-35 enterprise are reflected in the program updates of Canada itself, such as secure TAC-SAPF enclosures in Cold Lake and the work on the exploration of the in-country air vehicle maintenance, repair, overhaul, and upgrade capability. The F-35 is not merely an airplane buy, it is a facilities, security, software, and data ecosystem which must be expanded to be useful at scale.
Clean pivots are also opposed by industry considerations. The F-35 supply chain has long involved Canadian companies, and reference reporting lists above 110 Canadian companies as part of it, a smaller number of which are currently actively manufacturing F-35-specific work. The fact that the industrial integration is not in the future is because it is the current production that relies on the continuity of the program and predictable demand indicators. The most effective bargaining stance has not normally been ultimatation of withdrawal but rigorous demands of more explicit maintainment provisions, repair facilities, and perspectives of industry long-range that is relative to the extent of Canadian involvement.
The physics of procurement is not altered by even the political tension that surrounds cross-border dependence. As one of the ex-national security and intelligence advisors, Vincent Rigby, said: we protect the North American continent with the United States very tightly. I believe the national interest in that regard will always meet, we hope. Meanwhile, they are telling stuff, they are doing stuff that puts us in an embarrassing situation.
Practically, the most transparent language of procurement is long-lead spending. It does not proclaim the final decision, but it prepares the runway to one and increases the expense of ceasement many times greater than the expense of continuance.

