US forces intercepted China-Iran cargo ship in November, seizing dual-use material

• US forces raided a Chinese cargo ship bound for Iran in November, several hundred miles off Sri Lanka.
• The raid, the first of its kind in years, involved seizing dual-use materials deemed "potentially useful for Iran's conventional weapons."
• The incident reflects aggressive US maritime tactics under the Trump administration, which China has condemned as "illegal" sanctions.

Why It Matters: US boarding a Chinese ship for Iran highlights rising global tensions.