Four fully-assembled, 170-foot tall ship-to-shore ZPMC cranes on the Elizabeth River in January 2019. Some Chinese-made cranes used at US ports contain communications equipment with no clear purpose or record of their installation, according to a new congressional investigation that will heighten US concerns that the cranes could be used for surveillance or sabotage.
Mandatory Credit:	L. Todd Spencer/The Virginian-Pilot/Getty Images via CNN Newsource

Four fully-assembled, 170-foot tall ship-to-shore ZPMC cranes on the Elizabeth River in January 2019. Some Chinese-made cranes used at US ports contain communications equipment with no clear purpose or record of their installation, according to a new congressional investigation that will heighten US concerns that the cranes could be used for surveillance or sabotage.
Mandatory Credit: L. Todd Spencer/The Virginian-Pilot/Getty Images via CNN Newsource

Stories this photo appears in:

Tease photo

Congressional probe finds communications gear in Chinese cranes, raises spying concerns

Some Chinese-made cranes used at US ports contain communications equipment with no clear purpose or record of their installation, according to a new congressional investigation that will heighten US concerns that the cranes could be used for surveillance or sabotage.