Israel has a cum retrieval unit. “The Health Ministry has set up a special unit that works 24/7 with the IDF and the four hospitals housing sperm bank”

https://www.timesofisrael.com/liveblog_entry/health-ministry-cuts-red-tape-for-sperm-retrieval-from-sons-killed-in-war/

The text added here is taken from a video Israel made about it.

https://twitter.com/Israel/status/1724392576516600204