Cyprus owned Russian helicopters. The spare-parts route made them a liability.

Cyprus sold its 11 surviving Russian Mi-35P gunships to Serbia after sanctions disrupted access to Russian maintenance and spares. The aircraft had not suddenly become tactically useless; their support model had become strategically awkward. A platform is not the metal delivered on day one.

It is every inspection, component and specialist needed afterwards. When that chain becomes unreliable, selling the fleet can be more rational than owning it.

This is the part the brochure is unlikely to discuss. Possession of the aircraft, vehicle or weapon is treated as proof of usable strength. The actual control sits in maintenance crews, diagnostic tools, repair approvals, contractor access, payments and the flow of ordinary spare parts. That is the control point hiding behind the headline fact: Cyprus owned Russian helicopters.

The most dangerous failures are often deniable. A component is unavailable, an approval takes longer than expected or another customer becomes urgent. Each explanation can be reasonable. Together they can reduce availability month by month until an impressive inventory becomes a line of grounded equipment. For Cyprus, the warning is captured by what followed: The spare-parts route made them a liability.

Your technical team will test performance. Your commercial team should test dependence just as aggressively. Which sealed units must go back to the original manufacturer? How many months of mission critical spares are held in-country? Can another approved company take over maintenance?

A better contract should hold critical spares against a realistic interruption period, qualify a second maintenance route before the first one closes and measure local repair depth rather than the number of local uniforms. The objective is not to eliminate every dependency. It is to prevent one invisible dependency from becoming a national emergency.

There is also a timing problem. The alternative supplier, component or service may exist, but it may need qualification, integration, training and fresh political approval. Those months count. A substitute that becomes usable after the crisis is over is not a substitute. It is an explanation for the inquiry that follows. The exercise has a concrete starting point in this case: Cyprus owned Russian helicopters.

For Cyprus, the maintenance contract can ground what the sales contract delivered.

This should affect the score, not only the footnotes. Delivery credibility, substitution time, national repair depth and freedom of use deserve explicit weight in the evaluation. Otherwise the technically impressive bid wins on paper while the operationally usable bid is marked down for carrying the cost of being dependable. The headline fact, 'Cyprus owned Russian helicopters', should carry that exposure in its score.

Doing every repair at home would be wasteful. Some foreign support is sensible. The mistake is allowing one inaccessible contractor, tool or approval to determine whether the whole fleet flies. That distinction matters here: The spare-parts route made them a liability.

Then test the fallback. What software, manuals and test equipment leave with the contractor? How quickly does fleet availability fall after foreign support stops? Which failures can your own technicians diagnose and repair? A plan that exists only in a slide deck will not become real because the crisis has arrived.

The final test for Cyprus is simple: how many aircraft, vehicles or weapons can actually deploy after six months without foreign contractor support? If the honest answer begins with 'provided that somebody else agrees', that condition belongs on the first page of the procurement decision, not in an annex nobody reads.

A grounded fleet still appears in the national inventory. It just does not appear over the battlefield when it is needed. Metal in a hangar is inventory. Maintained metal is capability. That exposure sits behind the claim that 'Cyprus owned Russian helicopters'.