Typ UB II

===Description===
Improved coastal submarine. All units were constructed at the Blohm & Voss shipyards in Hamburg and at A.G. Weser in Bremen, the boats were commissioned in 1915 and 1916.
===Ship data===
Performance
Endurance: 12322 km
Maximum speed: 9 kts
Armour protection
Armour: 1
Armament
1 x 8,8cm Ubts K L/3. Ammo: 150 rounds
2 x 50cm G/6 Torpedo. Ammo: 4 torpedoes
===Ships in class===
* UB 18
* UB 19
* UB 21
* UB 22
* UB 23
* UB 27
* UB 29
* UB 40
Category:Kaiserliche Marine
Category:Ship type
Category:Submarine
Category:Coastal Submarine