In response to the disclosure, Huawei denied any dumping practices and said it hasn't benefited from illegal state subsidies.

WSJ: EU to Probe China Telecoms' Trade Practices

Particularly, if Japan engages in dumping or other unfair trade practices, as it has in certain past circumstances, the health of the U.S. aerospace industry could be undermined over time.

CENTERFORSECURITYPOLICY: The US-Japan FS-X Fighter Agreement: Assessing The Stakes