It's exactly the opposite of what you think.
From here (albeit from 12 years ago):
'In fact, over the course of the last two decades, warfare has been quietly disappearing from the planet. The world in 2012 is a less violent, less belligerent place than at any time in recorded history.
Although it may seem counterintuitive to those whose historical perspective has been warped by the twenty-four-hour-news cycle, levels of conflict, both in terms of number and magnitude, have been dropping steadily since the end of the Cold War. A series of empirical analyses done in the United States and Canada have consistently shown that the number of wars of all types—interstate, civil, ethnic, revolutionary, etc. —declined throughout the 1990s and into the new century. The risk for the average person of dying violently at the hands of enemies has never been lower.'
And as regards Israel's attack on Iran, from here:
https://www.reuters.com/world/middl...es-hit-site-iran-abc-news-reports-2024-04-19/
'Iran's foreign minister said the drones, which the sources said Israel launched against the city of Isfahan, were "mini-drones" and that they had caused no damage or casualties.'
If that's what you want to propose as a definition World War III then maybe you need to look up the word 'hyperbole.'