Why has Taiwan's military appeared so easy for Chinese spies to infiltrate?
Short answerSeveral high-profile cases do not prove infiltration is easy, though shared language, appearance, and personal connections can help Chinese operatives build convincing cover.
NotesSeveral high-profile spy cases do not by themselves establish that Taiwan's military is unusually easy to infiltrate. Geographic and social proximity provide a separate explanation for some of the opportunities involved. People who look and sound local can fit their surroundings, while established personal connections help support a plausible identity. The distinction is between the cases that become public and a reliable measure of the wider counterintelligence problem.