Analysis-US struggling to de-risk Congo's 'war zone minerals' even after pact, sources say

Investment is unlikely while the group holds territory, he said.

U.S. influence on ​security ​has already been seen at some mines. Alphamin Resources restarted its Bisie tin mine only after U.S. diplomatic pressure helped ​ease fighting in territory around the site, though it warns that renewed clashes could ‌threaten access and operations.

PERMITTING GRIDLOCK

Congo's permitting gridlock is a structural brake on new U.S. investment, said Michael Bahati, chief analyst at advisory firm Ascendance Strategies, but additionally some assets on Kinshasa's list are mired in disputes, incomplete rights and ownership records, and slow transparency reporting.

At Manono, a global-class lithium resource, U.S.-backed KoBold is currently trying to settle a dispute with Australia’s AVZ, while China’s Zijin in the same area is preparing shipments in June.

High-grade copper-cobalt assets, including the Chemaf and Gecamines' concessions, face political disputes and permitting histories that deter Western lenders. Chemaf's sale to U.S.-backed Virtus has slowed after the owners signaled that the roughly $30 million bid does not cover the firm's heavy debts.

Even for so-called "easy wins" — tailings reprocessing, for instance, or proposed cobalt refineries — Kinshasa has signaled that success hinges on governance reforms and security guarantees that only Washington can help deliver.

The bottlenecks expose ‌a gap between U.S. strategic intent and its ability to mobilise capital at speed, said Geraud-Christian Neema, an analyst of ​the geopolitics of natural resources in Africa.

Washington’s focus remains on "ready-to-produce" assets. A longer-term shift would require U.S. companies willing to shoulder ​Congo-level risk and wait years for returns, a commitment "not many U.S. firms are prepared to make", ​he said.

WESTERN PROCEDURE VS CHINESE PACE

Congolese officials acknowledge they want American players to move faster, but say they cannot circumvent compliance obligations.

While U.S. and other Western firms are often ‌bound by obligations such as clearing anti-bribery checks, proving clean title chains, and ​documenting community impact risks, Chinese companies are not subject to ​the same regimes.

At Manono, Zijin’s head-start in building out roads, power and port links is already shaping the project. KoBold’s Congo head said the company will look to share that infrastructure once its ownership disputes are resolved, a pace that reflects the compliance burden U.S.-backed firms face.

The contrast is clear for Congo's mining sector - Chinese operators can absorb uncertainty that Western firms cannot, allowing Beijing-linked companies ​to advance projects while U.S. companies remain stuck in due-diligence loops.

For now, ‌Kinshasa has succeeded in pulling Washington deeper into its critical-minerals orbit, betting U.S. attention will translate into security and political dividends, NYU's Walker said.

"What that engagement will ultimately look like, however, ​remains uncertain."

But with Chinese firms already controlling over 70% of Congo's copper-cobalt and other rare mineral assets, nothing yet suggests Washington can significantly loosen Beijing’s grip.

(Reporting by Ange Adihe Kasongo ​from Kinshasa; Reporting and writing by Maxwell Akalaare Adombila in Dakar; Editing by Veronica Brown and Jan Harvey)