Al Jazeera investigation reveals how US-supplied thermal and thermobaric munitions burning at 3,500C have left no trace of nearly 3,000 Palestinians. People try to extinguish a fire at the site of an Israeli strike on tents sheltering displaced Palestinians in Deir el-Balah in the central Gaza Strip on October 14, 2024 [Ramadan Abed/Reuters] At dawn on August 10, 2024, Yasmin Mahani walked through the smoking ruins of al-Tabin school in Gaza City, searching for her son, Saad