The iPad Air 5 and iPhone SE 5—or iPhone SE 2022—are both expected to be unveiled at a spring event. According to a new leak, that event is scheduled for March 8 specifically. Those two devices may be joined by a new iMac Pro as well.
https://www.notebookcheck.net/Apple-iPhone-SE-5G-and-iPad-Air-5-reportedly-set-to-debut-on-March-8.597786.0.html