Which countries have laws that require their citizens to "support, assist, and cooperate with national intelligence efforts"?

I've never heard of that as a requirement for US citizens. I mean the government can't compel you to be a spy (industrial or espionage) last I checked. I'd be happy to be corrected. I mean you can totally volunteer for it though, of course.

>> All organizations and citizens shall support, assist, and cooperate with national intelligence efforts in accordance with law, and shall protect national intelligence work secrets they are aware of.

> That's as vague as it can be.

Remember: China doesn't really have "rule of law."

I understand vague laws are pretty par for the course in Chinese law. It makes it easier for the "law" to be bent by officials to achieve their goals.

> Does any country not have similar laws?

I doubt the US does. The CIA can't press you into becoming an agent.