The degausser is a pier-like structure constructed at shore facilities for submarines.<p>Here is a degausser for the largest US submarines: <a href="https:&#x2F;&#x2F;www.google.com&#x2F;maps&#x2F;place&#x2F;30°46&#x27;44.3%22N+81°29&#x27;30.6%22W&#x2F;@30.778979,-81.4940217,998" rel="nofollow">https:&#x2F;&#x2F;www.google.com&#x2F;maps&#x2F;place&#x2F;30°46&#x27;44.3%22N+81°29&#x27;30.6%...</a>