Beginning of the End

Beginning of the End
In this alternate history, for a hidden reason (I have not come up with a good reason yet, so this will be a secret history), nuclear and hydrogen weapons are not invented. Nuclear fission and nuclear fusion are never thought of, causing the two great superpowers, the USA and USSR, and their respective allies to be in a constant, violent war.

Overview
In Beginning of the end, the Cold War between the East and the West has become multiple world wars, 3 and 4. The wars are very costly, with no real conclusion or end. In the recent years, due to extreme social and economic collapse, The USA and USSR have collapsed into many warring nations. Europe has suffered much of the same, along with China. There are no real superpowers in this TL, for all the potential great powers, except for India, Brazil, and South Africa, have collapsed. Tecnoloigy is both more progressed and more primitive than OTL. The military have, because of all the waars, developed Exo-suits and advanced weapons, but non-military technology lags far behind OTL.