Policy & Regulation

Alleged China ties at SK Telecom alarmed US officials and triggered Anthropic crisis

· June 18, 2026
Alleged China ties at SK Telecom alarmed US officials and triggered Anthropic crisis

What happened

US officials flagged SK Telecom for alleged ties to China while it had access to Anthropic’s AI model Claude Mythos through Project Glasswing, Anthropic’s partner program. This raised concerns in Washington, prompting the White House to intervene and cut off access. The move came amid heightened scrutiny of foreign connections in sensitive AI technology.

Why it matters

SK Telecom’s access to Claude Mythos shows how global partnerships in AI can quickly trigger national security alarms. For US-based AI companies and investors, this case signals rising pressure to avoid partners linked to countries viewed as adversaries, especially China. It also reveals how governments are willing to step in directly to control AI model distribution, potentially slowing international collaboration. This shifts incentives for AI firms to tighten compliance around partner vetting and data governance to avoid sudden operational disruptions.

What to watch next

Watch for more government interventions affecting AI partnerships with foreign entities, especially those with suspected ties to China. Companies working across borders will face tougher scrutiny and may need clearer disclosure about ownership and affiliations. How Anthropic and similar firms reshape their partner programs following this incident will also be critical to track for operators navigating global AI access and supply chains.

AI Quick Briefs Editorial Desk

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