JTA — When Democratic socialist Angie Nixon, an ardent critic of Israel, secured a surprise win in Florida’s US Senate Democratic primary Tuesday over Jewish former Soviet refugee Alex Vindman, pro-Israel advocates expressed alarm that even in the South, Democratic momentum seems to be shifting toward the party’s farthest-left flank.

Nixon is expected to face an uphill battle against her GOP competitor Ashley Moody. Given Florida’s status as a red state, Moody is likely to retain the seat, which she won last year after Marco Rubio, also a Republican, stepped down to become US secretary of state. She and Nixon will vie to complete the last two years of that term, in a state that hasn’t sent a Democrat to the Senate since 2019. The Cook Political Report currently rates the race as “solid” Republican.

Nixon’s triumph in the primary, however, marks the first democratic socialist victory in a Senate contest this year, with all other democratic socialist wins in federal elections occurring in House races. She won over establishment favorite and Israel supporter Vindman, who dominated the spending game and was widely predicted to win the nomination.

Her victory also comes as other candidates on the left flank of the party have claimed the Senate nomination in Maine, Michigan and Minnesota. Florida is the first red state to have gone with a Senate candidate this far to the left, and it raises the question of why Nixon prevailed and what it says about the larger dynamics among Democratic voters. But analysts caution that Nixon’s win may be more connected to local political dynamics, including the miscalculations by Vindman and his staff, than to the country as a whole.