Criticizing the actions of Israel is not anti-semitic, and many Israelis and Jews are critical of the Israeli government and its actions (even more than usual during the ongoing political crisis). Many of the critics I see lack nuance (basically, "rooting for the underdog"), but that's a different problem. The problem is complicated, and there is no simple solution (some kind of two-state may work after many years).
But chants like "from the river to the sea" (meaning destroying Jewish country) and calls for an intifada (de facto violence against Jews) are anti-semitic. Supporting Hamas, whose goal is to kill as many Jews as possible, or saying Israel shouldn't defend itself against Hamas attacks is anti-semitic (Hamas is also bad for Gazans, but that's another story). I can go on and on. People holding these views may hold them not because they hate Jews (for example, I don't think that people removing posters of kidnapped Israelis necessarily hate them), but the result is all the same. There is also obvious anti-semitism unrelated to Israel, like attacking synagogues, drawing stars of David on Jewish houses, etc., but that's not what I'm talking about.
And the most vocal anti-Israelis are naturally the most extreme ones and usually include some of the stuff I mentioned. As a result, people call out anti-semitism, usually not referring to anti-Israeli critics you are talking about.
But chants like "from the river to the sea" (meaning destroying Jewish country) and calls for an intifada (de facto violence against Jews) are anti-semitic. Supporting Hamas, whose goal is to kill as many Jews as possible, or saying Israel shouldn't defend itself against Hamas attacks is anti-semitic (Hamas is also bad for Gazans, but that's another story). I can go on and on. People holding these views may hold them not because they hate Jews (for example, I don't think that people removing posters of kidnapped Israelis necessarily hate them), but the result is all the same. There is also obvious anti-semitism unrelated to Israel, like attacking synagogues, drawing stars of David on Jewish houses, etc., but that's not what I'm talking about.
And the most vocal anti-Israelis are naturally the most extreme ones and usually include some of the stuff I mentioned. As a result, people call out anti-semitism, usually not referring to anti-Israeli critics you are talking about.