Who is they in the following sentence?

The officers chose a planet to send the new soldiers, because they wanted them to be trained in hostile environments.

OPTIONS:
- The officers
- the new soldiers
The officers
Vilka är de i följande mening? Officerarna valde en planet för att skicka de nya soldaterna, eftersom de ville att de skulle utbildas i fientliga miljöer. Alternativ: - Officerarna - de nya soldaterna
Who are they in the following sentence? The officers chose a planet to send the new soldiers, because they wanted them to be trained in hostile environments. Option: - Officers - the new soldiers
Officerarna
Officers