Danish version 

The Author  
Map and Overview
Fortification overview

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
After WW I
The Present Remains



The Fortifications of Copenhagen

 The Air Defense of the Tune Position


 At both the Mosede Fort and at the Tune position different types of air defense were established.

 The air defense was, at the time, far from efficient, but also here the devellopment was fast. Shooting down an aircraft in 1914 needed 50.000
 rounds, in 1917 4000 rounds and in 1922 800 rounds  (calculations). 


        Maxim Machinegun
                                    in anti aircraft mount
       Madsen Machinegun
                             M/1903 in antiaircraft mount.