Manza Bay

Manza Bay is a bay in Tanzania. It is located on the coast, some north of the town of Tanga.
History.
During World War I, a German vessel called the "Kronborg" (the captured British vessel "Rubens"), on a mission to resupply the besieged SMS "Königsberg", was sunk by the British ship HMS "Hyacinth". 
During World War II, the Royal Navy laid indicator loops in front of the Manza Bay to defend the coast against German and Japanese submarines.