Danish version 

 
The Author  
   
 Map and Overview
      
Map.
      
Fortification overview

 Historic      
      The
Defence of Copenhagen
      
The Persons behind
      
The  Mobilisation 1914
     
Attack against Denmark

     
 The Northern Defence Line
      
The Forts
     
The Batteries
     
The Flooding
      
The Positions


 The Naval and Coastal Forts
      
The 1. Defence Line
      
The 2. Defence Line
      
The 3. Defence Line


 The Western Defence Line
     
The Principles
    
 The Profile
     
The Caponiere
      
The Batteries
      
The Storing Facilities
 

 The Tune Position
      
Modern Warfare
      
The Aerial War
      
The Position
      
The Mosede Fort
      
The Foxholes
      
The Galleries
      
The Trenches     
      
The Artillery
      
The Air Defence    
      
The Camps and Barracks
      
Other Facilities
      
Map
      
After WW I
      
The Present Remains

   
                   

 

The Fortifications of Copenhagen
 

The Naval Forts and Coastal Batteries in The first Defence Line

 

  Just as many political and military doubts there were about the ground defence line, everybody agreed in the necessity of a naval defence line. The experience from 1802 and 1807, where Copenhagen was forced to surrender from the seaside, made it clear that this was the weak point of the city and the country.
 
  The Coastal Defence:
An inner line of the three old forts and batteries:
The Naval Fort "Trekroner"
The Naval Battery  "Lynetten" and
The Coastal Battery "Strickers Battery", which was reconstructed.

Furthermore three new constructions were made:
The Coastal Battery
"Kalkbraenderi Battery" 
The Naval Fort”
Mellemfort"
The Naval Fort "Proevestenen"

 

 
              The Naval Fort "Trekroner"