The FBI arrested Wanying Zhang at Los Angeles International Airport on Sunday for spying on the son of Taiwan’s president. Officials said Zhang, 34, acted as an unregistered foreign agent. She sent photos and videos of Lai Ting-yu to China. Bill Essayli said, “She used tradecraft to avoid detection” during surveillance.

The FBI has arrested a “Chinese foreign agent” at Los Angeles International Airport accused of spying on the Taiwanese president’s son.

Wanying Zhang, also known as Heather, was arrested on Sunday before her planned departure to China, the first assistant US attorney for the Central District of California, Bill Essayli, said in a post on X.

list of 3 items

list 1 of 3US delivers F-16V fighter jets to Taiwan as island eyes threat from China

list 2 of 3Hong Kong journalist arrested on sedition charge

list 3 of 3Latin America sees China as more positive global influence than US: Poll

end of list

Authorities charged Zhang, 34, of Irvine, California, with acting as an unregistered foreign agent.

Zhang surveilled Taiwanese President William Lai Ching-te’s son, the FBI said. The agency did not directly name Zhang’s alleged target, but later shared a news article identifying him as Lai Ting-yu.

The US Justice Department said Zhang travelled to Seattle in 2025 at the behest of Chinese officials. She sent photos, video and license plate information of the Taiwanese leader’s son and his family to China.

Essayli called Zhang a “Chinese foreign agent” and said she “used tradecraft to avoid detection”.

“She never notified the Attorney General she was acting for a foreign government, a federal offense,” he added.

Essayli said Zhang will appear in a Los Angeles federal court on Monday.

William Lai Ching-te and his Democratic Progressive Party say that Taiwan is already an independent country separate from China. Beijing views the island as Chinese territory.

Washington does not have ⁠formal diplomatic ties with Taiwan, but the US is bound by law to provide the island with the means to ‌defend itself.

Earlier this week, the US delivered two F-16V ⁠Block 70 fighter jets to Taiwan as the island seeks to build its defence capabilities to deter a feared attack by China.