Kamala Harris does not support an arms embargo on US ally Israel, a top aide said on Thursday, in one of the first substantive statements on her Gaza war policy since her July entry to the 2024 White House race. The comment came a day after the US vice president was heckled by pro-Palestinian protesters at a rally for the first time since she became the Democratic candidate less than three weeks ago. Harris also met with groups opposed to the war after the rally in Detroit, Michigan. Participants reportedly said they brought up the issue of halting US arms supplies to Israel. “She does not sup…