The United States Congress is reportedly investigating the diversion of sensitive F-35 stealth fighter jet parts to Hong Kong, after a shipment was said to have been unexpectedly diverted and then went missing. The case is described in a report first published by Politico, which cited three anonymous sources.

According to the reporting, the parts were shipped from the United States and were not delivered as expected. Hong Kong authorities decline to comment on individual cases, with a government spokesman stating the city would not provide details. This response is mentioned in coverage following Politico’s disclosure.

Different outlets frame the potential implications in varying ways. Some coverage highlights concerns that the diversion could raise the risk of sensitive defense technology being accessed by China. Others focus more narrowly on the fact of a Congressional probe and the gap in accountability described by the sources, without confirming the broader threat assessment.