.ON THE EVENING of October 17th a burst struck al-Ahli medical facility in Gaza Urban area. Thousands of civilians had been actually shielding certainly there, together with the ill. Palestinian representatives point out that hundreds died. Hamas, the militant group that operates Gaza, and several Arab nations blamed Israel. Israel's army, pointing out drone footage as proof, said that the blast was actually brought on by a malfunctioning rocket discharged through Palestinian Islamic Jihad (PIJ), one more militant group. PIJ, which works in the West Bank as well as Gaza, denied the claims. On October 18th, on a see to Israel, President Joe Biden additionally condemned "the various other team", supporting Israel's account. What is PIJ as well as what danger performs it posture in this disagreement?