Once Putin is done with Ukraine, he will turn his attention south.
"Experts noted that the US and Israel just spent an entire week conducting military exercises around attacking targets, such as Iran, so carrying out such an attack immediately after these exercises could be meant to send a message as to their seriousness.
They estimated that the visit of CIA Director William Burns to Israel just before the attack was evidence of a need for a special face-to-face meeting between the CIA and Mossad chiefs preparing the attack.
The US has adopted a more aggressive tone with Iran since it provided drones to Russia in the war with Ukraine and has demonstrated even more impatience recently with Tehran’s failure to return to the 2015 nuclear deal."
https://www.jpost.com/middle-east/iran-news/article-729959