Solution

The threats are different in the third world and first world peoples because their regions are changed, hence they face different security challenges.in the following manner:
1. The newly independent countries faced the military conflicts even with their neighbouring states.
2. These countries faced threats not only from outside their borders, mostly from neighbours, but also from within.
3. Internally, new states worried about threats from separatist movements which wanted to form independent countries.
4. Sometimes, the external and internal threats merged.
5. For the new states, external wars with neighbours and internal wars posed a serious challenge to their security.