Adding context to what others have said, Modi's government also benefits from and relies heavily on under educated and hyper radicalised populace in some parts of the country like UP and Bihar (not limited to but at the top just by numbers). They are actively prevented from getting their needs met in order to keep them on edge and be able to make them into hate mobs against whatever these fascists point at. How this ties to Israel is that this also means they can ship these people off as workers to Israel as cheap labour in the name of foreign relations. The same thing India has done with UAE and such till now. By the time they go there and get treated like shit by Israelis, it's already too late and no one really cares about the immigrant workers anyway.

Apart from that, fascists align with fascists in order to do fascism better. Israel is to Palestine what India is to Kashmir and a few other "territories"and they have continual arms supplies back and forth and also learning how to do war crimes such as white phosphorous, starvation, apartheid, "tourism" colonisation etc.