'Don't have romantic relationships with Chinese citizens': US govt's odd directive to its diplomats

In a move that echoes the strictures of the Cold War era, the US government has issued a directive that prohibits American diplomats, their families, and security-cleared contractors in China from engaging in romantic or sexual relationships with Chinese citizens.
This policy applies to personnel at the US embassy in Beijing and consulates in Guangzhou, Shanghai, Shenyang, Wuhan, as well as the consulate in Hong Kong.
However, US personnel stationed outside China or those already in pre-existing relationships with Chinese citizens are exempt from this ban, according to reports from unnamed sources familiar with the matter.

The origins of this policy can be traced back to a less restrictive version introduced last summer, which prohibited US personnel from having romantic and sexual relations with Chinese citizens working as guards and other support staff at US diplomatic missions in China.

The latest, more comprehensive ban was implemented just days before US Ambassador Nicholas Burns departed his post in January.
This timing highlights the growing concerns over espionage risks amidst escalating political tensions with Beijing.
When questioned about the policy, Guo Jiakun, a spokesman for the Chinese foreign ministry, declined to comment, redirecting inquiries to the US government.
Similarly, a US State Department spokesperson opted not to delve into specifics, stating that they do not comment on personnel issues as a general rule.
The implementation of such a sweeping "non-fraternisation" policy is unprecedented in recent times, evoking memories of similar measures during the Cold War. It remains unclear how the policy defines prohibited relationships or how rigorously these new rules will be enforced.
(With inputs from agencies)