Template:Campaignbox Atlantic U-boat Campaign WWI

v t e Atlantic U-boat Campaign
Heligoland Bight 22 September 1914 HM Armed Smack Inverlyon Baralong Incident Funchal 15 October 1917 17 November 1917 Zeebrugge Raid 21 May 1918 Monrovia 18 June 1918 Bombardment of Orleans 5 September 1918