A report by the United Nations has found "reasonable grounds to believe" that the Oct. 7 Hamas-led attacks on Israel included sexual violence — including rape and gang rape — and that some Israeli hostages experienced such violence while in captivity in Gaza. The long-awaited report is not a full-fledged U.N. investigation‚ according to its author‚ the U.N. special representative for sexual violence in conflict. Israel has blocked such an investigation by the U.N.'s human rights office...