The Mission to Kelton IV' was one of the Delta Squads most dangerous missions. After a merchant vessel crashed on the world of Kelton IV, the Squad was sent to the planet to search for survivors. However, they too, crashed on the planet, their vessel badly damaged. They found one survivor, only to have him eaten by a large sand snake.
The team managed to scavenge a few parts from the surrounding vessels in order to repair their own ship, while avoiding very dangerous reptiles and large insects. Korvar managed to repair their ship and the team left the planet, shortly afterward, the planet was labeled hazardous by the Earth Federation.