Is unconditional support for Israel becoming a liability for Republicans?

After Republicans’ sweeping defeat in the November 3 midterm elections, the party is confronting a debate once considered unthinkable about its relationship with Israel. Vice President JD Vance acknowledged that dissatisfaction with that relationship helped drive Republican voters away, alongside concerns about the Iran war, the cost of living and inflation, and putting America first. His comments are significant because support for Israel has long defined Republican identity, suggesting that unconditional backing for the Israeli government may now carry a political cost within the party’s own coalition.