What was a lasting effect of the arms race and proxy wars in the Middle East and Africa?

Question

A. The arms race and proxy wars decreased tensions, which led to peace agreements.
B. Somali gave up its claim to Israel, which led to revolts and a civil war.
C. Somalia gave up its claim to Egypt, which led to Somalia losing half of its air force.
D. The massive stockpile of weapons instilled widespread fear, which led to instability.

Answer 1

D. The massive stockpile of weapons instilled widespread fear, which led to instability.