A war surgery team and a weapons contamination specialist arrived in the Gaza Strip on Friday, along with six trucks carrying urgently needed aid, the International Committee of the Red Cross said — the first time in this war that an international medical team enters the besieged Palestinian territory. The ICRC said this was “a small dose of relief” to help alleviate “the extreme pressure on Gaza’s doctors and nurses,” as the casualty toll from Israeli airstrikes mounts and the hospital system collapses. In Egypt, the army said an unidentified drone fell by a hospital in the coastal town of Taba, near the border with Israel, injuring six people. Israel said the incident appeared to be caused by an “aerial threat” it had detected in the Red Sea area.