Support for Israel and verbal sparring propel fiery third Republican debate

Candidates clash over Ukraine and immigration and grapple with abortion questions as Donald Trump holds rally nearby

The Israel-Hamas war in Gaza and other foreign policy issues dominated Wednesday's fiery third debate of Republican presidential hopefuls in Miami. Candidates pledged wholehearted support for Israel's military response following last month's Hamas attacks, and clashed over Ukraine, China and immigration.

The debate, minus Donald Trump, the runaway favorite for the party's 2024 nomination who was hosting his own private rally elsewhere in the area, was a more bitter affair than its predecessors in Wisconsin and California. Lively verbal sparring sometimes regressed into insults, with Nikki Haley at one point calling one of her rivals scum".