Bridge their of Kerch in Crimea will be protected by means of national instruments.

To ensure the safety of the Crimean bridge, which has symbolic value for the whole country, from the sea will be installed Russian system of warning about the attack.

In the complex this system includes sonar, radar, optical and TV units detect attempts of unauthorized access to this strategic object.

For the Crimean bridge assumes the use of a sonar system that can detect spies trying to infiltrate to the bridge. After the discovery of a saboteur all the data passed to the security that having real-time information about the exact location of the spy, quickly make it irrelevant.

It should be noted that this system is applied for the protection of military facilities.
sections: Society