The United States launches investigation into the import of commercial aircraft and engines, potentially paving the way for increased tariffs.

The Trump administration is investigating whether the import of aircraft, jet engines, and their components constitute a national security threat, which may pave the way for new tariffs on the commercial aviation industry. According to the announcement issued by the U.S. Department of Commerce on Friday, the investigation was launched on May 1, targeting commercial aircraft, jet engines, and related components. The Department of Commerce has not yet responded to requests for comments. The latest investigation poses another challenge to the global aviation industry landscape over the past 50 years, highlighting the increasing risk of Boeing and Airbus getting involved in a trade war. Representatives from both companies have yet to respond to requests for comments.