Borrowing against a future that is not yet certain

Directing the revenues generated by immobilised russian assets to Ukraine was one step. The next step, agreed among G7 partners in 2024, was more inventive: lend Ukraine a large sum now, and service the debt from those future revenues.

Why the structure matters

The revenue arises gradually, year by year. Ukraine's need is immediate. A loan converts a slow future stream into money available now, which is what any household does with a mortgage and what states do routinely.

The significant feature is who carries the repayment. Ukraine receives the funds; the servicing comes from the asset revenues rather than from Ukrainian taxpayers. That distinction is the whole point of the design.

The difficulty it had to solve

The revenues are not guaranteed forever. They depend on the assets remaining immobilised and on interest rates. Lenders therefore had to agree how the burden would be shared if the stream fell short, and that negotiation was the slow part.

Nobody wanted to lend against a stream that could be switched off by a decision they do not control. That is a legitimate concern and the arrangement had to answer it explicitly.

What I would draw from it

Financial engineering has a poor reputation, often deserved. Used well, it does exactly this: it moves money from where it will be to where it is needed, without creating a burden on people who did not cause the problem.

Of all the mechanisms developed in this period, this is the one most likely to be copied.