What is actually Palestinian Islamic Jihad?

.ON THE EVENING of Oct 17th a blast attacked al-Ahli hospital in Gaza Area. Thousands of private citizens had actually been actually sheltering there certainly, together with the ill. Palestinian officials claim that hundreds died.

Hamas, the militant team that runs Gaza, and several Arab countries criticized Israel. Israel’s crowd, mentioning drone video as documentation, stated that the explosion was triggered by a malfunctioning spacecraft fired by Palestinian Islamic Jihad (PIJ), another militant team. PIJ, which works in the West Financial Institution and Gaza, rejected the claims.

On October 18th, on a check out to Israel, President Joe Biden additionally criticized “the various other team”, backing up Israel’s account. What is actually PIJ and what risk does it present in this particular conflict?