An Israeli investigation into the killings of 15 Palestinian medics last month in Gaza by Israeli forces said on Sunday it has found “professional failures” and a deputy commander will be fired. Israel at first claimed that the medics’ vehicles did not have emergency signals on when troops opened fire, but later backtracked. Advertisement Mobile phone video recovered from one of the medics contradicted Israel’s initial account. The military investigation found that the deputy battalion commander, “due to poor night visibility”, assessed that the ambulances belonged to Hamas militants. Video footage obtained from the incident shows the ambulances had lights...