Heyo Captains!
As others have mentioned, the How-To spotting video is a great starting point for understanding how the spotting mechanic works. I would like to offer some further illustrated examples of this too!
Lets start simple; here is your Chapayev with its base concealment of 13.2 as found in the concealment panel:
In this scenario; if a ship (such as Enemy #1 is) is within of 13.2 KM of you, you will be detected:
However, if a ship is within your detection range, but has a smaller detection range than yours, you will not detect him but he will see you, such as this example destroyer who has a concealment of 6 KM,. The inverse is also true, if you are inside another ship's detection range, but he is not within yours, he will not see you :
What if a ship is outside your 13.2 KM Detection Range?
Here Enemy #2 is outside our 13.2 KM detection R...
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