things in africa and israel are not better today. The yugoslav wars were kind of to-be-expected since yugoslavia split at that time and they largely ended in the 90s. There 's more war today than in the 90s
https://ourworldindata.org/war-and-peace
The >500k bump from the Rwandan genocide is not in their battle related graph. If you scroll further down, you see it in “Other forms of large-scale violence”. Taking the up to date death toll of Syria you could say that the situation is as bad as in the ‘90.