Espionage Probe Finds Communications Device on Chinese Cargo Cranes

News Snapshot:

WASHINGTON—A congressional probe of Chinese-built cargo cranes deployed at ports throughout the U.S. has found communications equipment that doesn’t appear to support normal operations, fueling concerns that the foreign machines may pose a covert national-security risk. The installed components in some cases include cellular modems, according to congressional aides and documents, that could be remotely accessed. The discovery of the modems by lawmakers, which hasn’t been previously reported, has added to concerns in Washington about port security and China. The Pentagon and intelligence officials at other agencies in the Biden administration have grown increasingly alarmed by the potential threat of...