I cant help but think the thread title is really silly. It is just playing into the hands of people (not just men) who want to slag of feminism and women's groups.
And no women's groups do not have to comment on what is happening between Israel and Gaza because more women's groups are local groups or service specific and have no reason to comment on international affairs.
Some local groups have commented on users reporting an increase in both anti semitism and islamaphobia as a result, I suspect, the type of tabloid reporting that this thread title encourages.
A far more relevant question is the one raise which is why the UN Women's Committee, which some of us have so recently been praising for supporting gender critical views, didn't speak up. Even if in the first instance there was no clear evidence, there is no understandably reason why they couldn't reference the then allegations based on the historical fact (which by the way there is no global day of recognition) that women are always the first victims of war, and Ukrainian women are currently suffering but no one is demanding that women's groups make some statement or other.
Already on this new thread inaccuracies have been made. Holocaust Memorial Day ceased to be just about the Holocause some time ago. Why not google before posting. It just makes this threads seem like people who've got caught up on sloganeering and makes discussion little more than bandying slogans.
One of the reasons it is impossible to have this discussion is that some people will say that any criticism of Israel or Zionism is anti semitic, even though many Jewish people criticise Israel and are totally opposed to Zionism.
I have seen lots of allegations against women saying they are anti semitic, because they have criticised the level of bombardment of civilians in Gaza. Not forgetting that the British bombing of Dresden is one of the reasons we now have a War Crimes Tribunal.
On balance, based obviously on women I know and facebook posts etc., despite those who revert to leftish language when talking about the invasion of Gaza, what most posts have revealed to me is the depth of Islamaphobia, a total othering that I have found astonishing. That some have jumped on this horrible conflict as a bandwagon that demonises Muslims and Arabs, and revel in their virtue signalling.
And without saying this about those posting on this thread, I am now so cynical about the way this is discussed that I suspect everyone of bad faith.
As to the answer to the thread title, I would support the suggestion made up thread, that it would be best left to those who are Jewish.