What kind of challenges does Roald Dahl face while stationed in Africa?

Roald Dahl faces significant environmental challenges while stationed in Africa, particularly with the extreme heat characteristic of the region. The harsh climate not only poses physical challenges for the personnel, influencing their daily operations and overall well-being, but it also affects their capacity to perform tasks effectively. Heat can lead to dehydration and exhaustion, requiring them to develop strategies to cope with these conditions. This environmental aspect is vividly portrayed in Dahl's experiences and highlights the ruggedness of life in a challenging landscape.

While the other options suggest important issues such as social interactions with local tribes, technical issues with aircraft, and logistical supply challenges, the emphasis on extreme heat captures a fundamental aspect of his experience in Africa, impacting both the individual and collective efforts during his time there. The environmental elements underscore the endurance required in such conditions, which is central to understanding the broader context of his narrative in "Going Solo."