Soldiers setting up camp in the rainy jungle. New Guinea, 1943

The video tutorial provides a guide on setting up and living in a jungle camp. It covers the initial setup of the camp, including pitching tents and dealing with rain. The video describes the living conditions, including the use of mosquito nets and the presence of companions. It discusses the diet, focusing on bully beef, and the longing for familiar comforts. Health precautions are emphasized, such as using insect repellent and protective clothing to prevent diseases. The tutorial concludes with a nighttime routine, highlighting security measures and settling down in the camp.

What emotions are conveyed through the phrase 'your heart aches for the Russian civilian'?

Discuss the importance of using insect repellent in the context provided.