RESOURCES & STATECRAFT DESK  ·  DISPATCH

Treat this one as a flare, not a closing. In the spring of 2026 the U.S. Export-Import Bank (EXIM) and the U.S. International Development Finance Corporation (DFC) issued letters of interest totaling up to US$1.6 billion toward the development of the Northern Katpar and Upper Kairakty tungsten deposits in Kazakhstan — among the largest known undeveloped tungsten resources anywhere — aimed at locking in non-China tungsten for defense and industrial use. The vehicle is Cove Kaz Capital Group, since merged into Kaz Resources, in a joint venture with Tau-Ken Samruk, Kazakhstan's national mining company, on a 70/30 split. Note the instrument precisely: a letter of interest is softer even than a letter of intent — an expression of appetite, not an approval, not a term sheet, not a drawdown. Estimated total development cost is roughly US$1.1 billion, itself below the financing appetite expressed.

Why even cover an unconfirmed deal? Because the direction is the news, and the direction is consistent. Tungsten sits in the same category as the rare earths: a metal where China holds a chokehold over supply, and where the West's vulnerability is acute precisely because the end-use is defense — armor-piercing penetrators, machine tooling, the unglamorous hard-metal economy. A sovereign development financier moving toward tungsten is exactly the move the rest of this ledger predicts.

Note the instrument, if the letters convert: debt, from U.S. federal lenders, into a third-country jurisdiction. That is a different act from buying a mine outright or taking equity. Development-bank and export-credit debt mobilizes a project the private market would price as too risky — landlocked Central Asia, a strategically exposed commodity — by lending where commercial lenders will not. The sovereign role is to absorb jurisdiction risk so the metal gets dug.

And note the geography. Kazakhstan is the contested ground between Chinese and Russian gravity, courted by both. American development capital landing there is statecraft by location as much as by metal: it places a U.S.-aligned financial stake in a country Beijing treats as a Belt and Road inland anchor.

But the discipline is the point. The US$1.6 billion is the ceiling of two letters of interest, not a committed sum — and the two figures that matter sit oddly against each other: an expressed financing appetite of US$1.6 billion against an estimated development cost of US$1.1 billion. It is not a board approval, not a signed term sheet, not a drawdown. The honest read is: a confirmed and officially acknowledged signal of American intent on tungsten, with the financing uncommitted and the project undeveloped.

If it firms, it is capital statecraft reaching into Central Asia; until it does, it is a rumor with a strategic logic — and the two should never be reported as one.

— Capital Statecraft Intelligence · Resources & Statecraft Desk

Primary source(s): U.S. Embassy Kazakhstan; Cove Kaz Capital Group / Tau-Ken Samruk joint-venture announcement