One advocacy group said the act "clearly acts clearly demonstrates once again the brutal nature of Israel's genocidal war on Gaza and on the Palestinian people," said one advocacy group.
Israeli soldiers have filmed themselves blowing up a building in Gaza for a ‘gender reveal’, having rigged it with explosives that give off blue smoke to indicate a fetus is male.
-Al Jazeera.
This one says it's just a "resembles" type situation.
https://www.aljazeera.com/program/newsfeed/2025/5/5/israeli-soldiers-blow-up-building-in-gaza-for-gender-reveal-party