Is it illegal to film warships in ordinary ports?

No, the law doesn't allow it. This will reveal state secrets.

With the increasing popularity of mobile phones, taking selfies on social networks has become a very popular thing, but for soldiers, if they are on a mission or in a military camp, don't take photos casually.

Because it is possible to reveal the military secrets of the country if you are not careful, and this kind of thing is by no means alarmist, and there are many lessons.

Military secrets are classified into top secret, secret and secret according to the importance of their contents and their interests in national defense construction, which are collectively called military secrets. Top secret is the core of military secrets. If it is known by the enemy, it can cause particularly serious harm to the security and interests of national defense and the army.

Secrecy is an important part of military secrets. If known by the enemy, it can cause serious harm to the security and interests of national defense and the army. Secrets are a general part of military secrets. If it is known by the enemy, it can cause certain harm to the security and interests of national defense and the army.

All documents, materials, books, newspapers, periodicals, movies, videos, recordings, etc. What does not belong to the scope of military secrets and should not be made public outside the army is only known inside the army, not confidential. All major units should formulate corresponding management measures.

The crime of espionage refers to the act of joining a spy organization or accepting the task of a spy organization and its agents, or instructing the enemy to bomb targets.

The crime of endangering national security refers to the act of endangering national sovereignty, territorial integrity and security, splitting the country, subverting the people's democratic dictatorship and overthrowing the socialist system.

The object of this crime is People's Republic of China (PRC)'s national security. "National security" refers to the security of the political and material foundation on which a country depends for its survival and development. Specifically, it refers to the fundamental interests of the country such as national independence, national unity, national territorial integrity and security, state power, and basic system. People's Republic of China (PRC)'s national security refers to the sum of China's sovereign independence, unity, territorial integrity and security, the people's democratic dictatorship and the stability of the socialist system, and the security of the fundamental interests of other countries.

Legal basis:

People's Republic of China (PRC) Military Facilities Protection Law

Article 41

In violation of the provisions of this law, the personnel on duty of the military facilities management unit shall be stopped in any of the following circumstances:

(1) illegally entering a military restricted zone or a military administrative zone;

(2) Illegally photographing, videotaping, recording, measuring, measuring, depicting or describing the military restricted zones and military administrative zones;

(3) engaging in activities that destroy or endanger military facilities.