Sea Devils

The midget submarines that were famously used to attack the battleship Tirpitz in 1943 were developed further and the improved 'XE-class' craft were used in a daring attack on Singapore harbour in 1945. This history recounts how 18 British, Australian and New Zealand submariners, two of whom were awarded the Victoria Cross and several others decorated, piloted two XE craft through the Japanese defences to successfully incapacitate the heavy cruiser Takao.