Israeli media are quoting the military as saying again it will launch a full investigation into the killing of 15 Palestinian emergency workers last month after a new video emerged showing troops opening fire on them, Al Jazeera reports.

“A thorough investigation will be conducted into the incident of the ambulance convoy in Tal as-Sultan in Gaza,” news reports cited an army statement as saying. “All claims, including published documents, will be examined carefully to understand how to act during the incident.”