What world war 3 is actually look like ?

World War III" refers to a hypothetical global conflict succeeding World War II, potentially involving nuclear-armed nations and resulting in unprecedented destruction. While no such war has occurred, ongoing geopolitical tensions continue to raise concerns about its possibility.

Recent developments have intensified these fears. Former U.S. General Ben Hodges cautioned against any peace deals allowing Russian President Vladimir Putin to retain seized Ukrainian territories, likening such agreements to the 1938 Munich Agreement that emboldened Hitler and led to World War II. Hodges emphasized that permitting Russia to keep these areas could encourage further aggression, potentially expanding beyond Ukraine and involving NATO countries, thereby increasing the risk of a broader conflict.
The Irish Sun

In Russia, Aleksey Zhuravlyov, a prominent MP and ally of Putin, urged the nation to prepare for a potential World War III within the next three years. He stressed the importance of readying the male population and bolstering military capabilities, indicating a willingness to engage in conflict with Western nations.
The US Sun

These statements reflect the heightened state of global tensions and the importance of diplomatic efforts to prevent escalation into a worldwide conflict