It is. The IDF shot once, then when a vehicle came to rescue survivors, they shot again. Then the third attempt at rescueing survivors, they shot a third time. Purposefully murdering aid workers that coordinated with the IDF before entering the area.
https://www.msn.com/en-us/news/world/idf-strike-on-gaza-aid-...
“…were traveling in a convoy that had been coordinated with the Israel Defense Forces and was following an IDF-approved route. The vehicles had GPS trackers and SOS beacons broadcasting their positions”