On top of the war rhetoric coming from Iran, the Palestinians et al, against Israel. The Eastern Mediterranean - Azerbaijan/Armenia - India v China. The build up of warships in the South China Sea. The conflict in Libya......I'm sure I have left out a few. Now this (see article). This has been ongoing for the last 10 days or so.

The build-up is unmistakable. The beginning of sorrows.

https://www.reuters.com/article/us-ethiopia-conflict/ethiopia-to-advance-on-tigrays-capital-as-surrender-ultimatum-expires-idUSKBN27X0G5