Cadoni 4

Cadoni 4 was an aquatic planet colonised by humans and later conquered by the Daleks.

History
Humanity had colonised Cadoni 4 in 3667 and the settlers had grown used to life in the Stanzari solar system during the following fifteen years, living in harmony with the native creatures and adapting to the extreme weather conditions that battered their home nine months of the year. In 3682, the Daleks invaded the planet, sending in hundreds of troops deep in the depths of the Kaye Ocean, surrounding an exploratory group, wasting no time and opening fire almost immediately, taking out one of the settlers' research vessels. As they fought for control of the seas, the crew sent radio communications back to base, passing on final messages to family and loved ones, already knowing they would not survive. The settlers returned fire but it was already too late. Within an hour the entire force had been wiped out and it was only a matter of days before the Daleks exterminated every last human on the planet. (DWBIT: #21)