Justifiable?
https://www.bbc.co.uk/news/articles/cgeqr73p8wyo
"Moments before the explosion, artists, students and athletes were among those gathered at a bustling seaside cafe in Gaza City.
Huddled around tables, customers at al-Baqa Cafeteria were scrolling on their phones, sipping hot drinks, and catching up with friends. At one point, the familiar melody of "Happy Birthday" rang out as a young child celebrated with family.
In a quiet corner of the cafe overlooking the sea, a Hamas operative, dressed in civilian clothing, arrived at his table, sources told the BBC.
It was then, without warning, that a bomb was dropped by Israeli forces and tore through the building, they said."
"At least nine of those killed were women, and several were children or teenagers. They included artists, students, social activists, a female boxer, a footballer and cafe staff"