What do you use the EMS and RADAR masts for?

[Barkhorn1x]

Originally Posted by ETR3(SS)

ESM is a passive sensor that allows you to locate transmitting radars in your environment. The ingame representation is limited though.

Radar is...well radar. But seeing as it is an active sensor, it will let everyone equipped with an ESM system to know that you are there and zero in on your position.

TY for the response and info.

One more Q.: What does the sensor on the periscope do?

Thanks.